231344216

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 441408000

約数和(自身を除く): 210063784

約数列:

[1, 2, 4, 8, 109, 127, 218, 254, 436, 508, 872, 1016, 2089, 4178, 8356, 13843, 16712, 27686, 55372, 110744, 227701, 265303, 455402, 530606, 910804, 1061212, 1821608, 2122424, 28918027, 57836054, 115672108, 231344216]

約数ペア:

[(1, 231344216), (2, 115672108), (4, 57836054), (8, 28918027), (109, 2122424), (127, 1821608), (218, 1061212), (254, 910804), (436, 530606), (508, 455402), (872, 265303), (1016, 227701), (2089, 110744), (4178, 55372), (8356, 27686), (13843, 16712)]