31172036

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1188

約数の個数: 36

約数和(自身を含む): 63924588

約数和(自身を除く): 32752552

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1013, 1099, 2026, 2198, 4052, 4396, 7091, 7693, 14182, 15386, 28364, 30772, 49637, 99274, 159041, 198548, 318082, 636164, 1113287, 2226574, 4453148, 7793009, 15586018, 31172036]

約数ペア:

[(1, 31172036), (2, 15586018), (4, 7793009), (7, 4453148), (14, 2226574), (28, 1113287), (49, 636164), (98, 318082), (157, 198548), (196, 159041), (314, 99274), (628, 49637), (1013, 30772), (1099, 28364), (2026, 15386), (2198, 14182), (4052, 7693), (4396, 7091)]