70525904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107509}}^1$

素因数の和:107558

約数の個数: 20

約数和(自身を含む): 139978020

約数和(自身を除く): 69452116

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 107509, 215018, 430036, 860072, 1720144, 4407869, 8815738, 17631476, 35262952, 70525904]

約数ペア:

[(1, 70525904), (2, 35262952), (4, 17631476), (8, 8815738), (16, 4407869), (41, 1720144), (82, 860072), (164, 430036), (328, 215018), (656, 107509)]