68985512

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{52903}}^1$

素因数の和:53072

約数の個数: 16

約数和(自身を含む): 130143840

約数和(自身を除く): 61158328

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 52903, 105806, 211612, 423224, 8623189, 17246378, 34492756, 68985512]

約数ペア:

[(1, 68985512), (2, 34492756), (4, 17246378), (8, 8623189), (163, 423224), (326, 211612), (652, 105806), (1304, 52903)]