79346356

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{54949}}^1$

素因数の和:54991

約数の個数: 18

約数和(自身を含む): 146551650

約数和(自身を除く): 67205294

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 54949, 109898, 219796, 1044031, 2088062, 4176124, 19836589, 39673178, 79346356]

約数ペア:

[(1, 79346356), (2, 39673178), (4, 19836589), (19, 4176124), (38, 2088062), (76, 1044031), (361, 219796), (722, 109898), (1444, 54949)]