87265630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{212843}}^1$

素因数の和:212891

約数の個数: 16

約数和(自身を含む): 160910064

約数和(自身を除く): 73644434

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 212843, 425686, 1064215, 2128430, 8726563, 17453126, 43632815, 87265630]

約数ペア:

[(1, 87265630), (2, 43632815), (5, 17453126), (10, 8726563), (41, 2128430), (82, 1064215), (205, 425686), (410, 212843)]