27271910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160423}}^1$

素因数の和:160447

約数の個数: 16

約数和(自身を含む): 51977376

約数和(自身を除く): 24705466

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 160423, 320846, 802115, 1604230, 2727191, 5454382, 13635955, 27271910]

約数ペア:

[(1, 27271910), (2, 13635955), (5, 5454382), (10, 2727191), (17, 1604230), (34, 802115), (85, 320846), (170, 160423)]