1533808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5639}}^1$

素因数の和:5664

約数の個数: 20

約数和(自身を含む): 3147120

約数和(自身を除く): 1613312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5639, 11278, 22556, 45112, 90224, 95863, 191726, 383452, 766904, 1533808]

約数ペア:

[(1, 1533808), (2, 766904), (4, 383452), (8, 191726), (16, 95863), (17, 90224), (34, 45112), (68, 22556), (136, 11278), (272, 5639)]