89258792

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 196564500

約数和(自身を除く): 107305708

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 2089, 3052, 4178, 5341, 6104, 8356, 10682, 14623, 16712, 21364, 29246, 42728, 58492, 102361, 116984, 204722, 227701, 409444, 455402, 818888, 910804, 1593907, 1821608, 3187814, 6375628, 11157349, 12751256, 22314698, 44629396, 89258792]

約数ペア:

[(1, 89258792), (2, 44629396), (4, 22314698), (7, 12751256), (8, 11157349), (14, 6375628), (28, 3187814), (49, 1821608), (56, 1593907), (98, 910804), (109, 818888), (196, 455402), (218, 409444), (392, 227701), (436, 204722), (763, 116984), (872, 102361), (1526, 58492), (2089, 42728), (3052, 29246), (4178, 21364), (5341, 16712), (6104, 14623), (8356, 10682)]