31074842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3571}}^1$

素因数の和:3821

約数の個数: 16

約数和(自身を含む): 49293600

約数和(自身を除く): 18218758

約数列:

[1, 2, 19, 38, 229, 458, 3571, 4351, 7142, 8702, 67849, 135698, 817759, 1635518, 15537421, 31074842]

約数ペア:

[(1, 31074842), (2, 15537421), (19, 1635518), (38, 817759), (229, 135698), (458, 67849), (3571, 8702), (4351, 7142)]