31454348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3797}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 58489200

約数和(自身を除く): 27034852

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3797, 4142, 7594, 8284, 15188, 72143, 144286, 288572, 413873, 827746, 1655492, 7863587, 15727174, 31454348]

約数ペア:

[(1, 31454348), (2, 15727174), (4, 7863587), (19, 1655492), (38, 827746), (76, 413873), (109, 288572), (218, 144286), (436, 72143), (2071, 15188), (3797, 8284), (4142, 7594)]