80704654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{2539}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 126552960

約数和(自身を除く): 45848306

約数列:

[1, 2, 23, 46, 691, 1382, 2539, 5078, 15893, 31786, 58397, 116794, 1754449, 3508898, 40352327, 80704654]

約数ペア:

[(1, 80704654), (2, 40352327), (23, 3508898), (46, 1754449), (691, 116794), (1382, 58397), (2539, 31786), (5078, 15893)]