8996030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20921}}^1$

素因数の和:20971

約数の個数: 16

約数和(自身を含む): 16570224

約数和(自身を除く): 7574194

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 20921, 41842, 104605, 209210, 899603, 1799206, 4498015, 8996030]

約数ペア:

[(1, 8996030), (2, 4498015), (5, 1799206), (10, 899603), (43, 209210), (86, 104605), (215, 41842), (430, 20921)]