79216624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{260581}}^1$

素因数の和:260608

約数の個数: 20

約数和(自身を含む): 161560840

約数和(自身を除く): 82344216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 260581, 521162, 1042324, 2084648, 4169296, 4951039, 9902078, 19804156, 39608312, 79216624]

約数ペア:

[(1, 79216624), (2, 39608312), (4, 19804156), (8, 9902078), (16, 4951039), (19, 4169296), (38, 2084648), (76, 1042324), (152, 521162), (304, 260581)]