90934288

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{22643}}^1$

素因数の和:22902

約数の個数: 20

約数和(自身を含む): 176894928

約数和(自身を除く): 85960640

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 22643, 45286, 90572, 181144, 362288, 5683393, 11366786, 22733572, 45467144, 90934288]

約数ペア:

[(1, 90934288), (2, 45467144), (4, 22733572), (8, 11366786), (16, 5683393), (251, 362288), (502, 181144), (1004, 90572), (2008, 45286), (4016, 22643)]