25115532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{160997}}^1$

素因数の和:161017

約数の個数: 24

約数和(自身を含む): 63111216

約数和(自身を除く): 37995684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 160997, 321994, 482991, 643988, 965982, 1931964, 2092961, 4185922, 6278883, 8371844, 12557766, 25115532]

約数ペア:

[(1, 25115532), (2, 12557766), (3, 8371844), (4, 6278883), (6, 4185922), (12, 2092961), (13, 1931964), (26, 965982), (39, 643988), (52, 482991), (78, 321994), (156, 160997)]