90510416

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{6421}}^1$

素因数の和:7310

約数の個数: 20

約数和(自身を含む): 175590324

約数和(自身を除く): 85079908

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 6421, 7048, 12842, 14096, 25684, 51368, 102736, 5656901, 11313802, 22627604, 45255208, 90510416]

約数ペア:

[(1, 90510416), (2, 45255208), (4, 22627604), (8, 11313802), (16, 5656901), (881, 102736), (1762, 51368), (3524, 25684), (6421, 14096), (7048, 12842)]