132561776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{192677}}^1$

素因数の和:192728

約数の個数: 20

約数和(自身を含む): 262812792

約数和(自身を除く): 130251016

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 192677, 385354, 770708, 1541416, 3082832, 8285111, 16570222, 33140444, 66280888, 132561776]

約数ペア:

[(1, 132561776), (2, 66280888), (4, 33140444), (8, 16570222), (16, 8285111), (43, 3082832), (86, 1541416), (172, 770708), (344, 385354), (688, 192677)]