31494452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31121}}^1$

素因数の和:31159

約数の個数: 24

約数和(自身を含む): 62741952

約数和(自身を除く): 31247500

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 31121, 62242, 124484, 342331, 684662, 715783, 1369324, 1431566, 2863132, 7873613, 15747226, 31494452]

約数ペア:

[(1, 31494452), (2, 15747226), (4, 7873613), (11, 2863132), (22, 1431566), (23, 1369324), (44, 715783), (46, 684662), (92, 342331), (253, 124484), (506, 62242), (1012, 31121)]