80133976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{770519}}^1$

素因数の和:770538

約数の個数: 16

約数和(自身を含む): 161809200

約数和(自身を除く): 81675224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 770519, 1541038, 3082076, 6164152, 10016747, 20033494, 40066988, 80133976]

約数ペア:

[(1, 80133976), (2, 40066988), (4, 20033494), (8, 10016747), (13, 6164152), (26, 3082076), (52, 1541038), (104, 770519)]