42545578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2551}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 66147840

約数和(自身を除く): 23602262

約数列:

[1, 2, 31, 62, 269, 538, 2551, 5102, 8339, 16678, 79081, 158162, 686219, 1372438, 21272789, 42545578]

約数ペア:

[(1, 42545578), (2, 21272789), (31, 1372438), (62, 686219), (269, 158162), (538, 79081), (2551, 16678), (5102, 8339)]