90776272

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{7013}}^1$

素因数の和:7830

約数の個数: 20

約数和(自身を含む): 176121540

約数和(自身を除く): 85345268

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 7013, 12944, 14026, 28052, 56104, 112208, 5673517, 11347034, 22694068, 45388136, 90776272]

約数ペア:

[(1, 90776272), (2, 45388136), (4, 22694068), (8, 11347034), (16, 5673517), (809, 112208), (1618, 56104), (3236, 28052), (6472, 14026), (7013, 12944)]