31922416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53923}}^1$

素因数の和:53968

約数の個数: 20

約数和(自身を含む): 63522472

約数和(自身を除く): 31600056

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 53923, 107846, 215692, 431384, 862768, 1995151, 3990302, 7980604, 15961208, 31922416]

約数ペア:

[(1, 31922416), (2, 15961208), (4, 7980604), (8, 3990302), (16, 1995151), (37, 862768), (74, 431384), (148, 215692), (296, 107846), (592, 53923)]