86385790

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{6131}}^1$

素因数の和:7547

約数の個数: 16

約数和(自身を含む): 155630160

約数和(自身を除く): 69244370

約数列:

[1, 2, 5, 10, 1409, 2818, 6131, 7045, 12262, 14090, 30655, 61310, 8638579, 17277158, 43192895, 86385790]

約数ペア:

[(1, 86385790), (2, 43192895), (5, 17277158), (10, 8638579), (1409, 61310), (2818, 30655), (6131, 14090), (7045, 12262)]