87727930

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{13903}}^1$

素因数の和:14541

約数の個数: 16

約数和(自身を含む): 158171904

約数和(自身を除く): 70443974

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 13903, 27806, 69515, 139030, 8772793, 17545586, 43863965, 87727930]

約数ペア:

[(1, 87727930), (2, 43863965), (5, 17545586), (10, 8772793), (631, 139030), (1262, 69515), (3155, 27806), (6310, 13903)]