89516648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{977}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 181145160

約数和(自身を除く): 91628512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 881, 977, 1762, 1954, 3524, 3908, 7048, 7816, 11453, 12701, 22906, 25402, 45812, 50804, 91624, 101608, 860737, 1721474, 3442948, 6885896, 11189581, 22379162, 44758324, 89516648]

約数ペア:

[(1, 89516648), (2, 44758324), (4, 22379162), (8, 11189581), (13, 6885896), (26, 3442948), (52, 1721474), (104, 860737), (881, 101608), (977, 91624), (1762, 50804), (1954, 45812), (3524, 25402), (3908, 22906), (7048, 12701), (7816, 11453)]