124640416

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{24809}}^1$

素因数の和:24976

約数の個数: 24

約数和(自身を含む): 246958740

約数和(自身を除く): 122318324

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 24809, 49618, 99236, 198472, 396944, 793888, 3895013, 7790026, 15580052, 31160104, 62320208, 124640416]

約数ペア:

[(1, 124640416), (2, 62320208), (4, 31160104), (8, 15580052), (16, 7790026), (32, 3895013), (157, 793888), (314, 396944), (628, 198472), (1256, 99236), (2512, 49618), (5024, 24809)]