38141648

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{22279}}^1$

素因数の和:22394

約数の個数: 20

約数和(自身を含む): 74593440

約数和(自身を除く): 36451792

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 22279, 44558, 89116, 178232, 356464, 2383853, 4767706, 9535412, 19070824, 38141648]

約数ペア:

[(1, 38141648), (2, 19070824), (4, 9535412), (8, 4767706), (16, 2383853), (107, 356464), (214, 178232), (428, 89116), (856, 44558), (1712, 22279)]