23337136

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{23911}}^1$

素因数の和:23980

約数の個数: 20

約数和(自身を含む): 45958864

約数和(自身を除く): 22621728

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 23911, 47822, 95644, 191288, 382576, 1458571, 2917142, 5834284, 11668568, 23337136]

約数ペア:

[(1, 23337136), (2, 11668568), (4, 5834284), (8, 2917142), (16, 1458571), (61, 382576), (122, 191288), (244, 95644), (488, 47822), (976, 23911)]