42457232

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{1637}}^1$

素因数の和:3266

約数の個数: 20

約数和(自身を含む): 82361916

約数和(自身を除く): 39904684

約数列:

[1, 2, 4, 8, 16, 1621, 1637, 3242, 3274, 6484, 6548, 12968, 13096, 25936, 26192, 2653577, 5307154, 10614308, 21228616, 42457232]

約数ペア:

[(1, 42457232), (2, 21228616), (4, 10614308), (8, 5307154), (16, 2653577), (1621, 26192), (1637, 25936), (3242, 13096), (3274, 12968), (6484, 6548)]