225870968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{688631}}^1$

素因数の和:688678

約数の個数: 16

約数和(自身を含む): 433838160

約数和(自身を除く): 207967192

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 688631, 1377262, 2754524, 5509048, 28233871, 56467742, 112935484, 225870968]

約数ペア:

[(1, 225870968), (2, 112935484), (4, 56467742), (8, 28233871), (41, 5509048), (82, 2754524), (164, 1377262), (328, 688631)]