159238864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{585437}}^1$

素因数の和:585462

約数の個数: 20

約数和(自身を含む): 326674404

約数和(自身を除く): 167435540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 585437, 1170874, 2341748, 4683496, 9366992, 9952429, 19904858, 39809716, 79619432, 159238864]

約数ペア:

[(1, 159238864), (2, 79619432), (4, 39809716), (8, 19904858), (16, 9952429), (17, 9366992), (34, 4683496), (68, 2341748), (136, 1170874), (272, 585437)]