31184488832

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{4441}}^1$

素因数の和:4940

約数の個数: 128

約数和(自身を含む): 75356930880

約数和(自身を除く): 44172442048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 461, 476, 544, 896, 922, 952, 1088, 1844, 1904, 2176, 3227, 3688, 3808, 4441, 6454, 7376, 7616, 7837, 8882, 12908, 14752, 15232, 15674, 17764, 25816, 29504, 31087, 31348, 35528, 51632, 54859, 59008, 62174, 62696, 71056, 75497, 103264, 109718, 124348, 125392, 142112, 150994, 206528, 219436, 248696, 250784, 284224, 301988, 413056, 438872, 497392, 501568, 528479, 568448, 603976, 877744, 994784, 1003136, 1056958, 1207952, 1755488, 1989568, 2047301, 2113916, 2415904, 3510976, 3979136, 4094602, 4227832, 4831808, 7021952, 8189204, 8455664, 9663616, 14331107, 16378408, 16911328, 28662214, 32756816, 33822656, 34804117, 57324428, 65513632, 67645312, 69608234, 114648856, 131027264, 139216468, 229297712, 243628819, 262054528, 278432936, 458595424, 487257638, 556865872, 917190848, 974515276, 1113731744, 1834381696, 1949030552, 2227463488, 3898061104, 4454926976, 7796122208, 15592244416, 31184488832]

約数ペア:

[(1, 31184488832), (2, 15592244416), (4, 7796122208), (7, 4454926976), (8, 3898061104), (14, 2227463488), (16, 1949030552), (17, 1834381696), (28, 1113731744), (32, 974515276), (34, 917190848), (56, 556865872), (64, 487257638), (68, 458595424), (112, 278432936), (119, 262054528), (128, 243628819), (136, 229297712), (224, 139216468), (238, 131027264), (272, 114648856), (448, 69608234), (461, 67645312), (476, 65513632), (544, 57324428), (896, 34804117), (922, 33822656), (952, 32756816), (1088, 28662214), (1844, 16911328), (1904, 16378408), (2176, 14331107), (3227, 9663616), (3688, 8455664), (3808, 8189204), (4441, 7021952), (6454, 4831808), (7376, 4227832), (7616, 4094602), (7837, 3979136), (8882, 3510976), (12908, 2415904), (14752, 2113916), (15232, 2047301), (15674, 1989568), (17764, 1755488), (25816, 1207952), (29504, 1056958), (31087, 1003136), (31348, 994784), (35528, 877744), (51632, 603976), (54859, 568448), (59008, 528479), (62174, 501568), (62696, 497392), (71056, 438872), (75497, 413056), (103264, 301988), (109718, 284224), (124348, 250784), (125392, 248696), (142112, 219436), (150994, 206528)]