42008038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2207}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 65286144

約数和(自身を除く): 23278106

約数列:

[1, 2, 31, 62, 307, 614, 2207, 4414, 9517, 19034, 68417, 136834, 677549, 1355098, 21004019, 42008038]

約数ペア:

[(1, 42008038), (2, 21004019), (31, 1355098), (62, 677549), (307, 136834), (614, 68417), (2207, 19034), (4414, 9517)]