87261056

素因数分解:

$2^7\times {\mathrm{681727}}^1$

素因数の和:681741

約数の個数: 16

約数和(自身を含む): 173840640

約数和(自身を除く): 86579584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 681727, 1363454, 2726908, 5453816, 10907632, 21815264, 43630528, 87261056]

約数ペア:

[(1, 87261056), (2, 43630528), (4, 21815264), (8, 10907632), (16, 5453816), (32, 2726908), (64, 1363454), (128, 681727)]