87661670

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{48973}}^1$

素因数の和:49159

約数の個数: 16

約数和(自身を含む): 158675760

約数和(自身を除く): 71014090

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 48973, 97946, 244865, 489730, 8766167, 17532334, 43830835, 87661670]

約数ペア:

[(1, 87661670), (2, 43830835), (5, 17532334), (10, 8766167), (179, 489730), (358, 244865), (895, 97946), (1790, 48973)]