85878914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{16333}}^1$

素因数の和:16585

約数の個数: 16

約数和(自身を含む): 141125760

約数和(自身を除く): 55246846

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 16333, 32666, 179663, 359326, 3903587, 7807174, 42939457, 85878914]

約数ペア:

[(1, 85878914), (2, 42939457), (11, 7807174), (22, 3903587), (239, 359326), (478, 179663), (2629, 32666), (5258, 16333)]