102895216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 205058304

約数和(自身を除く): 102163088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 347, 431, 688, 694, 862, 1388, 1724, 2776, 3448, 5552, 6896, 14921, 18533, 29842, 37066, 59684, 74132, 119368, 148264, 149557, 238736, 296528, 299114, 598228, 1196456, 2392912, 6430951, 12861902, 25723804, 51447608, 102895216]

約数ペア:

[(1, 102895216), (2, 51447608), (4, 25723804), (8, 12861902), (16, 6430951), (43, 2392912), (86, 1196456), (172, 598228), (344, 299114), (347, 296528), (431, 238736), (688, 149557), (694, 148264), (862, 119368), (1388, 74132), (1724, 59684), (2776, 37066), (3448, 29842), (5552, 18533), (6896, 14921)]