30491696

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1697}}^1$

素因数の和:2828

約数の個数: 20

約数和(自身を含む): 59165112

約数和(自身を除く): 28673416

約数列:

[1, 2, 4, 8, 16, 1123, 1697, 2246, 3394, 4492, 6788, 8984, 13576, 17968, 27152, 1905731, 3811462, 7622924, 15245848, 30491696]

約数ペア:

[(1, 30491696), (2, 15245848), (4, 7622924), (8, 3811462), (16, 1905731), (1123, 27152), (1697, 17968), (2246, 13576), (3394, 8984), (4492, 6788)]