85367792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1977

約数の個数: 40

約数和(自身を含む): 171780672

約数和(自身を除く): 86412880

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 488, 752, 976, 1861, 2867, 3722, 5734, 7444, 11468, 14888, 22936, 29776, 45872, 87467, 113521, 174934, 227042, 349868, 454084, 699736, 908168, 1399472, 1816336, 5335487, 10670974, 21341948, 42683896, 85367792]

約数ペア:

[(1, 85367792), (2, 42683896), (4, 21341948), (8, 10670974), (16, 5335487), (47, 1816336), (61, 1399472), (94, 908168), (122, 699736), (188, 454084), (244, 349868), (376, 227042), (488, 174934), (752, 113521), (976, 87467), (1861, 45872), (2867, 29776), (3722, 22936), (5734, 14888), (7444, 11468)]