31971012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{115837}}^1$

素因数の和:115867

約数の個数: 24

約数和(自身を含む): 77843136

約数和(自身を除く): 45872124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 115837, 231674, 347511, 463348, 695022, 1390044, 2664251, 5328502, 7992753, 10657004, 15985506, 31971012]

約数ペア:

[(1, 31971012), (2, 15985506), (3, 10657004), (4, 7992753), (6, 5328502), (12, 2664251), (23, 1390044), (46, 695022), (69, 463348), (92, 347511), (138, 231674), (276, 115837)]