69745904

素因数分解:

$2^4\times {\mathrm{2063}}^1\times {\mathrm{2113}}^1$

素因数の和:4184

約数の個数: 20

約数和(自身を含む): 135262176

約数和(自身を除く): 65516272

約数列:

[1, 2, 4, 8, 16, 2063, 2113, 4126, 4226, 8252, 8452, 16504, 16904, 33008, 33808, 4359119, 8718238, 17436476, 34872952, 69745904]

約数ペア:

[(1, 69745904), (2, 34872952), (4, 17436476), (8, 8718238), (16, 4359119), (2063, 33808), (2113, 33008), (4126, 16904), (4226, 16504), (8252, 8452)]