90548398

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{33071}}^1$

素因数の和:33147

約数の個数: 12

約数和(自身を含む): 139596912

約数和(自身を除く): 49048514

約数列:

[1, 2, 37, 74, 1369, 2738, 33071, 66142, 1223627, 2447254, 45274199, 90548398]

約数ペア:

[(1, 90548398), (2, 45274199), (37, 2447254), (74, 1223627), (1369, 66142), (2738, 33071)]