99749168

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{55171}}^1$

素因数の和:55292

約数の個数: 20

約数和(自身を含む): 194977848

約数和(自身を除く): 95228680

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 55171, 110342, 220684, 441368, 882736, 6234323, 12468646, 24937292, 49874584, 99749168]

約数ペア:

[(1, 99749168), (2, 49874584), (4, 24937292), (8, 12468646), (16, 6234323), (113, 882736), (226, 441368), (452, 220684), (904, 110342), (1808, 55171)]