67573232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{248431}}^1$

素因数の和:248456

約数の個数: 20

約数和(自身を含む): 138625056

約数和(自身を除く): 71051824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 248431, 496862, 993724, 1987448, 3974896, 4223327, 8446654, 16893308, 33786616, 67573232]

約数ペア:

[(1, 67573232), (2, 33786616), (4, 16893308), (8, 8446654), (16, 4223327), (17, 3974896), (34, 1987448), (68, 993724), (136, 496862), (272, 248431)]