81619346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{13411}}^1$

素因数の和:13609

約数の個数: 16

約数和(自身を含む): 130364640

約数和(自身を除く): 48745294

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 13411, 26822, 227987, 455974, 2400569, 4801138, 40809673, 81619346]

約数ペア:

[(1, 81619346), (2, 40809673), (17, 4801138), (34, 2400569), (179, 455974), (358, 227987), (3043, 26822), (6086, 13411)]