23680904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 48279000

約数和(自身を除く): 24598096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2089, 2834, 4178, 5668, 8356, 11336, 16712, 27157, 54314, 108628, 217256, 227701, 455402, 910804, 1821608, 2960113, 5920226, 11840452, 23680904]

約数ペア:

[(1, 23680904), (2, 11840452), (4, 5920226), (8, 2960113), (13, 1821608), (26, 910804), (52, 455402), (104, 227701), (109, 217256), (218, 108628), (436, 54314), (872, 27157), (1417, 16712), (2089, 11336), (2834, 8356), (4178, 5668)]