31271928

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{4637}}^1$

素因数の和:4927

約数の個数: 32

約数和(自身を含む): 78474960

約数和(自身を除く): 47203032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 4637, 6744, 9274, 13911, 18548, 27822, 37096, 55644, 111288, 1302997, 2605994, 3908991, 5211988, 7817982, 10423976, 15635964, 31271928]

約数ペア:

[(1, 31271928), (2, 15635964), (3, 10423976), (4, 7817982), (6, 5211988), (8, 3908991), (12, 2605994), (24, 1302997), (281, 111288), (562, 55644), (843, 37096), (1124, 27822), (1686, 18548), (2248, 13911), (3372, 9274), (4637, 6744)]