180743312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{389533}}^1$

素因数の和:389570

約数の個数: 20

約数和(自身を含む): 362266620

約数和(自身を除く): 181523308

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 389533, 779066, 1558132, 3116264, 6232528, 11296457, 22592914, 45185828, 90371656, 180743312]

約数ペア:

[(1, 180743312), (2, 90371656), (4, 45185828), (8, 22592914), (16, 11296457), (29, 6232528), (58, 3116264), (116, 1558132), (232, 779066), (464, 389533)]