90213526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 157254048

約数和(自身を除く): 67040522

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 3851, 7702, 11713, 23426, 50063, 65467, 100126, 130934, 204103, 408206, 851071, 1702142, 2653339, 3469751, 5306678, 6939502, 45106763, 90213526]

約数ペア:

[(1, 90213526), (2, 45106763), (13, 6939502), (17, 5306678), (26, 3469751), (34, 2653339), (53, 1702142), (106, 851071), (221, 408206), (442, 204103), (689, 130934), (901, 100126), (1378, 65467), (1802, 50063), (3851, 23426), (7702, 11713)]