31213128

素因数分解:

$2^3\times 3^1\times {\mathrm{1033}}^1\times {\mathrm{1259}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 78170400

約数和(自身を除く): 46957272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1033, 1259, 2066, 2518, 3099, 3777, 4132, 5036, 6198, 7554, 8264, 10072, 12396, 15108, 24792, 30216, 1300547, 2601094, 3901641, 5202188, 7803282, 10404376, 15606564, 31213128]

約数ペア:

[(1, 31213128), (2, 15606564), (3, 10404376), (4, 7803282), (6, 5202188), (8, 3901641), (12, 2601094), (24, 1300547), (1033, 30216), (1259, 24792), (2066, 15108), (2518, 12396), (3099, 10072), (3777, 8264), (4132, 7554), (5036, 6198)]