86491832

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4451}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 185915520

約数和(自身を除く): 99423688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4451, 4858, 8902, 9716, 17804, 19432, 31157, 35608, 62314, 124628, 249256, 1544497, 3088994, 6177988, 10811479, 12355976, 21622958, 43245916, 86491832]

約数ペア:

[(1, 86491832), (2, 43245916), (4, 21622958), (7, 12355976), (8, 10811479), (14, 6177988), (28, 3088994), (56, 1544497), (347, 249256), (694, 124628), (1388, 62314), (2429, 35608), (2776, 31157), (4451, 19432), (4858, 17804), (8902, 9716)]