161956330

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{26249}}^1$

素因数の和:26873

約数の個数: 16

約数和(自身を含む): 292005000

約数和(自身を除く): 130048670

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 26249, 52498, 131245, 262490, 16195633, 32391266, 80978165, 161956330]

約数ペア:

[(1, 161956330), (2, 80978165), (5, 32391266), (10, 16195633), (617, 262490), (1234, 131245), (3085, 52498), (6170, 26249)]