22991728

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{4591}}^1$

素因数の和:4912

約数の個数: 20

約数和(自身を含む): 44698528

約数和(自身を除く): 21706800

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 4591, 5008, 9182, 18364, 36728, 73456, 1436983, 2873966, 5747932, 11495864, 22991728]

約数ペア:

[(1, 22991728), (2, 11495864), (4, 5747932), (8, 2873966), (16, 1436983), (313, 73456), (626, 36728), (1252, 18364), (2504, 9182), (4591, 5008)]