254812912

素因数分解:

$2^4\times {\mathrm{2927}}^1\times {\mathrm{5441}}^1$

素因数の和:8376

約数の個数: 20

約数和(自身を含む): 493959456

約数和(自身を除く): 239146544

約数列:

[1, 2, 4, 8, 16, 2927, 5441, 5854, 10882, 11708, 21764, 23416, 43528, 46832, 87056, 15925807, 31851614, 63703228, 127406456, 254812912]

約数ペア:

[(1, 254812912), (2, 127406456), (4, 63703228), (8, 31851614), (16, 15925807), (2927, 87056), (5441, 46832), (5854, 43528), (10882, 23416), (11708, 21764)]