53878576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198083}}^1$

素因数の和:198108

約数の個数: 20

約数和(自身を含む): 110530872

約数和(自身を除く): 56652296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198083, 396166, 792332, 1584664, 3169328, 3367411, 6734822, 13469644, 26939288, 53878576]

約数ペア:

[(1, 53878576), (2, 26939288), (4, 13469644), (8, 6734822), (16, 3367411), (17, 3169328), (34, 1584664), (68, 792332), (136, 396166), (272, 198083)]