16942864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{34159}}^1$

素因数の和:34198

約数の個数: 20

約数和(自身を含む): 33886720

約数和(自身を除く): 16943856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 34159, 68318, 136636, 273272, 546544, 1058929, 2117858, 4235716, 8471432, 16942864]

約数ペア:

[(1, 16942864), (2, 8471432), (4, 4235716), (8, 2117858), (16, 1058929), (31, 546544), (62, 273272), (124, 136636), (248, 68318), (496, 34159)]