61931008

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 132335280

約数和(自身を除く): 70404272

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 97, 116, 128, 172, 194, 232, 256, 344, 388, 464, 512, 688, 776, 928, 1247, 1376, 1552, 1856, 2494, 2752, 2813, 3104, 3712, 4171, 4988, 5504, 5626, 6208, 7424, 8342, 9976, 11008, 11252, 12416, 14848, 16684, 19952, 22016, 22504, 24832, 33368, 39904, 45008, 49664, 66736, 79808, 90016, 120959, 133472, 159616, 180032, 241918, 266944, 319232, 360064, 483836, 533888, 638464, 720128, 967672, 1067776, 1440256, 1935344, 2135552, 3870688, 7741376, 15482752, 30965504, 61931008]

約数ペア:

[(1, 61931008), (2, 30965504), (4, 15482752), (8, 7741376), (16, 3870688), (29, 2135552), (32, 1935344), (43, 1440256), (58, 1067776), (64, 967672), (86, 720128), (97, 638464), (116, 533888), (128, 483836), (172, 360064), (194, 319232), (232, 266944), (256, 241918), (344, 180032), (388, 159616), (464, 133472), (512, 120959), (688, 90016), (776, 79808), (928, 66736), (1247, 49664), (1376, 45008), (1552, 39904), (1856, 33368), (2494, 24832), (2752, 22504), (2813, 22016), (3104, 19952), (3712, 16684), (4171, 14848), (4988, 12416), (5504, 11252), (5626, 11008), (6208, 9976), (7424, 8342)]