40403254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3821}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 64393056

約数和(自身を除く): 23989802

約数列:

[1, 2, 17, 34, 311, 622, 3821, 5287, 7642, 10574, 64957, 129914, 1188331, 2376662, 20201627, 40403254]

約数ペア:

[(1, 40403254), (2, 20201627), (17, 2376662), (34, 1188331), (311, 129914), (622, 64957), (3821, 10574), (5287, 7642)]