90946774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3947}}^1$

素因数の和:4271

約数の個数: 16

約数和(自身を含む): 140280336

約数和(自身を除く): 49333562

約数列:

[1, 2, 41, 82, 281, 562, 3947, 7894, 11521, 23042, 161827, 323654, 1109107, 2218214, 45473387, 90946774]

約数ペア:

[(1, 90946774), (2, 45473387), (41, 2218214), (82, 1109107), (281, 323654), (562, 161827), (3947, 23042), (7894, 11521)]