42159298

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 64471680

約数和(自身を除く): 22312382

約数列:

[1, 2, 79, 158, 163, 326, 1637, 3274, 12877, 25754, 129323, 258646, 266831, 533662, 21079649, 42159298]

約数ペア:

[(1, 42159298), (2, 21079649), (79, 533662), (158, 266831), (163, 258646), (326, 129323), (1637, 25754), (3274, 12877)]