31085106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10771}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 68768448

約数和(自身を除く): 37683342

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10771, 21542, 32313, 64626, 140023, 280046, 398527, 420069, 797054, 840138, 1195581, 2391162, 5180851, 10361702, 15542553, 31085106]

約数ペア:

[(1, 31085106), (2, 15542553), (3, 10361702), (6, 5180851), (13, 2391162), (26, 1195581), (37, 840138), (39, 797054), (74, 420069), (78, 398527), (111, 280046), (222, 140023), (481, 64626), (962, 32313), (1443, 21542), (2886, 10771)]