30664936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{201743}}^1$

素因数の和:201768

約数の個数: 16

約数和(自身を含む): 60523200

約数和(自身を除く): 29858264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 201743, 403486, 806972, 1613944, 3833117, 7666234, 15332468, 30664936]

約数ペア:

[(1, 30664936), (2, 15332468), (4, 7666234), (8, 3833117), (19, 1613944), (38, 806972), (76, 403486), (152, 201743)]