45157208

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{40609}}^1$

素因数の和:40754

約数の個数: 16

約数和(自身を含む): 85281000

約数和(自身を除く): 40123792

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 40609, 81218, 162436, 324872, 5644651, 11289302, 22578604, 45157208]

約数ペア:

[(1, 45157208), (2, 22578604), (4, 11289302), (8, 5644651), (139, 324872), (278, 162436), (556, 81218), (1112, 40609)]