31882186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99013}}^1$

素因数の和:99045

約数の個数: 16

約数和(自身を含む): 57032064

約数和(自身を除く): 25149878

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 99013, 198026, 693091, 1386182, 2277299, 4554598, 15941093, 31882186]

約数ペア:

[(1, 31882186), (2, 15941093), (7, 4554598), (14, 2277299), (23, 1386182), (46, 693091), (161, 198026), (322, 99013)]