31830232

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2113}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 68493600

約数和(自身を除く): 36663368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2113, 2152, 3766, 4226, 7532, 8452, 14791, 15064, 16904, 29582, 59164, 118328, 568397, 1136794, 2273588, 3978779, 4547176, 7957558, 15915116, 31830232]

約数ペア:

[(1, 31830232), (2, 15915116), (4, 7957558), (7, 4547176), (8, 3978779), (14, 2273588), (28, 1136794), (56, 568397), (269, 118328), (538, 59164), (1076, 29582), (1883, 16904), (2113, 15064), (2152, 14791), (3766, 8452), (4226, 7532)]