87315304

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{45667}}^1$

素因数の和:45912

約数の個数: 16

約数和(自身を含む): 164404800

約数和(自身を除く): 77089496

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 45667, 91334, 182668, 365336, 10914413, 21828826, 43657652, 87315304]

約数ペア:

[(1, 87315304), (2, 43657652), (4, 21828826), (8, 10914413), (239, 365336), (478, 182668), (956, 91334), (1912, 45667)]