80024272

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{18593}}^1$

素因数の和:18870

約数の個数: 20

約数和(自身を含む): 155631780

約数和(自身を除く): 75607508

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 18593, 37186, 74372, 148744, 297488, 5001517, 10003034, 20006068, 40012136, 80024272]

約数ペア:

[(1, 80024272), (2, 40012136), (4, 20006068), (8, 10003034), (16, 5001517), (269, 297488), (538, 148744), (1076, 74372), (2152, 37186), (4304, 18593)]