40552216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163517}}^1$

素因数の和:163554

約数の個数: 16

約数和(自身を含む): 78488640

約数和(自身を除く): 37936424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 163517, 327034, 654068, 1308136, 5069027, 10138054, 20276108, 40552216]

約数ペア:

[(1, 40552216), (2, 20276108), (4, 10138054), (8, 5069027), (31, 1308136), (62, 654068), (124, 327034), (248, 163517)]