89882096

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{22381}}^1$

素因数の和:22640

約数の個数: 20

約数和(自身を含む): 174848184

約数和(自身を除く): 84966088

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 22381, 44762, 89524, 179048, 358096, 5617631, 11235262, 22470524, 44941048, 89882096]

約数ペア:

[(1, 89882096), (2, 44941048), (4, 22470524), (8, 11235262), (16, 5617631), (251, 358096), (502, 179048), (1004, 89524), (2008, 44762), (4016, 22381)]