230840816

素因数分解:

$2^4\times {\mathrm{2939}}^1\times {\mathrm{4909}}^1$

素因数の和:7856

約数の個数: 20

約数和(自身を含む): 447497400

約数和(自身を除く): 216656584

約数列:

[1, 2, 4, 8, 16, 2939, 4909, 5878, 9818, 11756, 19636, 23512, 39272, 47024, 78544, 14427551, 28855102, 57710204, 115420408, 230840816]

約数ペア:

[(1, 230840816), (2, 115420408), (4, 57710204), (8, 28855102), (16, 14427551), (2939, 78544), (4909, 47024), (5878, 39272), (9818, 23512), (11756, 19636)]