80830768

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{6949}}^1$

素因数の和:7684

約数の個数: 20

約数和(自身を含む): 156847600

約数和(自身を除く): 76016832

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 6949, 11632, 13898, 27796, 55592, 111184, 5051923, 10103846, 20207692, 40415384, 80830768]

約数ペア:

[(1, 80830768), (2, 40415384), (4, 20207692), (8, 10103846), (16, 5051923), (727, 111184), (1454, 55592), (2908, 27796), (5816, 13898), (6949, 11632)]