16480568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 33611760

約数和(自身を除く): 17131192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 1481, 2782, 2962, 5564, 5924, 11128, 11848, 19253, 38506, 77012, 154024, 158467, 316934, 633868, 1267736, 2060071, 4120142, 8240284, 16480568]

約数ペア:

[(1, 16480568), (2, 8240284), (4, 4120142), (8, 2060071), (13, 1267736), (26, 633868), (52, 316934), (104, 158467), (107, 154024), (214, 77012), (428, 38506), (856, 19253), (1391, 11848), (1481, 11128), (2782, 5924), (2962, 5564)]