189870784

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{95701}}^1$

素因数の和:95744

約数の個数: 28

約数和(自身を含む): 388932928

約数和(自身を除く): 199062144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 95701, 191402, 382804, 765608, 1531216, 2966731, 3062432, 5933462, 6124864, 11866924, 23733848, 47467696, 94935392, 189870784]

約数ペア:

[(1, 189870784), (2, 94935392), (4, 47467696), (8, 23733848), (16, 11866924), (31, 6124864), (32, 5933462), (62, 3062432), (64, 2966731), (124, 1531216), (248, 765608), (496, 382804), (992, 191402), (1984, 95701)]