90731942

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{17659}}^1$

素因数の和:18035

約数の個数: 16

約数和(自身を含む): 155973120

約数和(自身を除く): 65241178

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 17659, 35318, 123613, 247226, 6480853, 12961706, 45365971, 90731942]

約数ペア:

[(1, 90731942), (2, 45365971), (7, 12961706), (14, 6480853), (367, 247226), (734, 123613), (2569, 35318), (5138, 17659)]