79678568

素因数分解:

$2^3\times {\mathrm{1601}}^1\times {\mathrm{6221}}^1$

素因数の和:7828

約数の個数: 16

約数和(自身を含む): 149514660

約数和(自身を除く): 69836092

約数列:

[1, 2, 4, 8, 1601, 3202, 6221, 6404, 12442, 12808, 24884, 49768, 9959821, 19919642, 39839284, 79678568]

約数ペア:

[(1, 79678568), (2, 39839284), (4, 19919642), (8, 9959821), (1601, 49768), (3202, 24884), (6221, 12808), (6404, 12442)]