86387438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{3677}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 137439504

約数和(自身を除く): 51052066

約数列:

[1, 2, 17, 34, 691, 1382, 3677, 7354, 11747, 23494, 62509, 125018, 2540807, 5081614, 43193719, 86387438]

約数ペア:

[(1, 86387438), (2, 43193719), (17, 5081614), (34, 2540807), (691, 125018), (1382, 62509), (3677, 23494), (7354, 11747)]