86572870

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{4583}}^1$

素因数の和:6479

約数の個数: 16

約数和(自身を含む): 155947680

約数和(自身を除く): 69374810

約数列:

[1, 2, 5, 10, 1889, 3778, 4583, 9166, 9445, 18890, 22915, 45830, 8657287, 17314574, 43286435, 86572870]

約数ペア:

[(1, 86572870), (2, 43286435), (5, 17314574), (10, 8657287), (1889, 45830), (3778, 22915), (4583, 18890), (9166, 9445)]