31140626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{4831}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 51141888

約数和(自身を除く): 20001262

約数列:

[1, 2, 11, 22, 293, 586, 3223, 4831, 6446, 9662, 53141, 106282, 1415483, 2830966, 15570313, 31140626]

約数ペア:

[(1, 31140626), (2, 15570313), (11, 2830966), (22, 1415483), (293, 106282), (586, 53141), (3223, 9662), (4831, 6446)]