40140886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{8297}}^1$

素因数の和:8399

約数の個数: 16

約数和(自身を含む): 62732880

約数和(自身を除く): 22591994

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 8297, 16594, 340177, 489523, 680354, 979046, 20070443, 40140886]

約数ペア:

[(1, 40140886), (2, 20070443), (41, 979046), (59, 680354), (82, 489523), (118, 340177), (2419, 16594), (4838, 8297)]