86398085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6263}}^1$

素因数の和:6388

約数の個数: 16

約数和(自身を含む): 108241920

約数和(自身を除く): 21843835

約数列:

[1, 5, 31, 89, 155, 445, 2759, 6263, 13795, 31315, 194153, 557407, 970765, 2787035, 17279617, 86398085]

約数ペア:

[(1, 86398085), (5, 17279617), (31, 2787035), (89, 970765), (155, 557407), (445, 194153), (2759, 31315), (6263, 13795)]