291237152

素因数分解:

$2^5\times {\mathrm{691}}^1\times {\mathrm{13171}}^1$

素因数の和:13872

約数の個数: 24

約数和(自身を含む): 574246512

約数和(自身を除く): 283009360

約数列:

[1, 2, 4, 8, 16, 32, 691, 1382, 2764, 5528, 11056, 13171, 22112, 26342, 52684, 105368, 210736, 421472, 9101161, 18202322, 36404644, 72809288, 145618576, 291237152]

約数ペア:

[(1, 291237152), (2, 145618576), (4, 72809288), (8, 36404644), (16, 18202322), (32, 9101161), (691, 421472), (1382, 210736), (2764, 105368), (5528, 52684), (11056, 26342), (13171, 22112)]