856135096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{12821}}^1$

素因数の和:13335

約数の個数: 32

約数和(自身を含む): 1703274480

約数和(自身を除く): 847139384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1964, 3928, 8347, 12821, 16694, 25642, 33388, 51284, 66776, 102568, 217957, 435914, 871828, 1743656, 6295111, 12590222, 25180444, 50360888, 107016887, 214033774, 428067548, 856135096]

約数ペア:

[(1, 856135096), (2, 428067548), (4, 214033774), (8, 107016887), (17, 50360888), (34, 25180444), (68, 12590222), (136, 6295111), (491, 1743656), (982, 871828), (1964, 435914), (3928, 217957), (8347, 102568), (12821, 66776), (16694, 51284), (25642, 33388)]