431312576

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{396427}}^1$

素因数の和:396456

約数の個数: 28

約数和(自身を含む): 906234408

約数和(自身を除く): 474921832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 396427, 792854, 1585708, 3171416, 6342832, 6739259, 12685664, 13478518, 25371328, 26957036, 53914072, 107828144, 215656288, 431312576]

約数ペア:

[(1, 431312576), (2, 215656288), (4, 107828144), (8, 53914072), (16, 26957036), (17, 25371328), (32, 13478518), (34, 12685664), (64, 6739259), (68, 6342832), (136, 3171416), (272, 1585708), (544, 792854), (1088, 396427)]