79520048

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{3221}}^1$

素因数の和:4772

約数の個数: 20

約数和(自身を含む): 154217808

約数和(自身を除く): 74697760

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 3221, 6172, 6442, 12344, 12884, 24688, 25768, 51536, 4970003, 9940006, 19880012, 39760024, 79520048]

約数ペア:

[(1, 79520048), (2, 39760024), (4, 19880012), (8, 9940006), (16, 4970003), (1543, 51536), (3086, 25768), (3221, 24688), (6172, 12884), (6442, 12344)]