313481888

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{86693}}^1$

素因数の和:86816

約数の個数: 24

約数和(自身を含む): 622636308

約数和(自身を除く): 309154420

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 86693, 173386, 346772, 693544, 1387088, 2774176, 9796309, 19592618, 39185236, 78370472, 156740944, 313481888]

約数ペア:

[(1, 313481888), (2, 156740944), (4, 78370472), (8, 39185236), (16, 19592618), (32, 9796309), (113, 2774176), (226, 1387088), (452, 693544), (904, 346772), (1808, 173386), (3616, 86693)]