85408130

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{4423}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 153849024

約数和(自身を除く): 68440894

約数列:

[1, 2, 5, 10, 1931, 3862, 4423, 8846, 9655, 19310, 22115, 44230, 8540813, 17081626, 42704065, 85408130]

約数ペア:

[(1, 85408130), (2, 42704065), (5, 17081626), (10, 8540813), (1931, 44230), (3862, 22115), (4423, 19310), (8846, 9655)]