423483184

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{105449}}^1$

素因数の和:105708

約数の個数: 20

約数和(自身を含む): 823775400

約数和(自身を除く): 400292216

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 105449, 210898, 421796, 843592, 1687184, 26467699, 52935398, 105870796, 211741592, 423483184]

約数ペア:

[(1, 423483184), (2, 211741592), (4, 105870796), (8, 52935398), (16, 26467699), (251, 1687184), (502, 843592), (1004, 421796), (2008, 210898), (4016, 105449)]