31237024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 80269056

約数和(自身を除く): 49032032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 631, 728, 884, 952, 1262, 1456, 1547, 1768, 1904, 2524, 2912, 3094, 3536, 3808, 4417, 5048, 6188, 7072, 8203, 8834, 10096, 10727, 12376, 16406, 17668, 20192, 21454, 24752, 32812, 35336, 42908, 49504, 57421, 65624, 70672, 75089, 85816, 114842, 131248, 139451, 141344, 150178, 171632, 229684, 262496, 278902, 300356, 343264, 459368, 557804, 600712, 918736, 976157, 1115608, 1201424, 1837472, 1952314, 2231216, 2402848, 3904628, 4462432, 7809256, 15618512, 31237024]

約数ペア:

[(1, 31237024), (2, 15618512), (4, 7809256), (7, 4462432), (8, 3904628), (13, 2402848), (14, 2231216), (16, 1952314), (17, 1837472), (26, 1201424), (28, 1115608), (32, 976157), (34, 918736), (52, 600712), (56, 557804), (68, 459368), (91, 343264), (104, 300356), (112, 278902), (119, 262496), (136, 229684), (182, 171632), (208, 150178), (221, 141344), (224, 139451), (238, 131248), (272, 114842), (364, 85816), (416, 75089), (442, 70672), (476, 65624), (544, 57421), (631, 49504), (728, 42908), (884, 35336), (952, 32812), (1262, 24752), (1456, 21454), (1547, 20192), (1768, 17668), (1904, 16406), (2524, 12376), (2912, 10727), (3094, 10096), (3536, 8834), (3808, 8203), (4417, 7072), (5048, 6188)]