80203708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37619}}^1$

素因数の和:37677

約数の個数: 24

約数和(自身を含む): 154843920

約数和(自身を除く): 74640212

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 37619, 75238, 150476, 489047, 978094, 1542379, 1956188, 3084758, 6169516, 20050927, 40101854, 80203708]

約数ペア:

[(1, 80203708), (2, 40101854), (4, 20050927), (13, 6169516), (26, 3084758), (41, 1956188), (52, 1542379), (82, 978094), (164, 489047), (533, 150476), (1066, 75238), (2132, 37619)]