86645192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{637097}}^1$

素因数の和:637120

約数の個数: 16

約数和(自身を含む): 172016460

約数和(自身を除く): 85371268

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 637097, 1274194, 2548388, 5096776, 10830649, 21661298, 43322596, 86645192]

約数ペア:

[(1, 86645192), (2, 43322596), (4, 21661298), (8, 10830649), (17, 5096776), (34, 2548388), (68, 1274194), (136, 637097)]