40317832

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{117203}}^1$

素因数の和:117252

約数の個数: 16

約数和(自身を含む): 77354640

約数和(自身を除く): 37036808

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 117203, 234406, 468812, 937624, 5039729, 10079458, 20158916, 40317832]

約数ペア:

[(1, 40317832), (2, 20158916), (4, 10079458), (8, 5039729), (43, 937624), (86, 468812), (172, 234406), (344, 117203)]