42782282

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{443}}^2$

素因数の和:997

約数の個数: 12

約数和(自身を含む): 64908690

約数和(自身を除く): 22126408

約数列:

[1, 2, 109, 218, 443, 886, 48287, 96574, 196249, 392498, 21391141, 42782282]

約数ペア:

[(1, 42782282), (2, 21391141), (109, 392498), (218, 196249), (443, 96574), (886, 48287)]