40131128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 79758000

約数和(自身を除く): 39626872

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4219, 4756, 8438, 9512, 16876, 33752, 122351, 172979, 244702, 345958, 489404, 691916, 978808, 1383832, 5016391, 10032782, 20065564, 40131128]

約数ペア:

[(1, 40131128), (2, 20065564), (4, 10032782), (8, 5016391), (29, 1383832), (41, 978808), (58, 691916), (82, 489404), (116, 345958), (164, 244702), (232, 172979), (328, 122351), (1189, 33752), (2378, 16876), (4219, 9512), (4756, 8438)]