40511116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13001}}^1$

素因数の和:13065

約数の個数: 24

約数和(自身を含む): 76451760

約数和(自身を除く): 35940644

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 13001, 26002, 52004, 247019, 494038, 533041, 988076, 1066082, 2132164, 10127779, 20255558, 40511116]

約数ペア:

[(1, 40511116), (2, 20255558), (4, 10127779), (19, 2132164), (38, 1066082), (41, 988076), (76, 533041), (82, 494038), (164, 247019), (779, 52004), (1558, 26002), (3116, 13001)]