68088910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{400523}}^1$

素因数の和:400547

約数の個数: 16

約数和(自身を含む): 129769776

約数和(自身を除く): 61680866

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 400523, 801046, 2002615, 4005230, 6808891, 13617782, 34044455, 68088910]

約数ペア:

[(1, 68088910), (2, 34044455), (5, 13617782), (10, 6808891), (17, 4005230), (34, 2002615), (85, 801046), (170, 400523)]