145715456

素因数分解:

$2^8\times {\mathrm{569201}}^1$

素因数の和:569217

約数の個数: 18

約数和(自身を含む): 290862222

約数和(自身を除く): 145146766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 569201, 1138402, 2276804, 4553608, 9107216, 18214432, 36428864, 72857728, 145715456]

約数ペア:

[(1, 145715456), (2, 72857728), (4, 36428864), (8, 18214432), (16, 9107216), (32, 4553608), (64, 2276804), (128, 1138402), (256, 569201)]