31126564

素因数分解:

$2^2\times 7^5\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 63686784

約数和(自身を除く): 32560220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 463, 686, 926, 1372, 1852, 2401, 3241, 4802, 6482, 9604, 12964, 16807, 22687, 33614, 45374, 67228, 90748, 158809, 317618, 635236, 1111663, 2223326, 4446652, 7781641, 15563282, 31126564]

約数ペア:

[(1, 31126564), (2, 15563282), (4, 7781641), (7, 4446652), (14, 2223326), (28, 1111663), (49, 635236), (98, 317618), (196, 158809), (343, 90748), (463, 67228), (686, 45374), (926, 33614), (1372, 22687), (1852, 16807), (2401, 12964), (3241, 9604), (4802, 6482)]