82528028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9521}}^1$

素因数の和:9733

約数の個数: 24

約数和(自身を含む): 158369904

約数和(自身を除く): 75841876

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 9521, 19042, 38084, 104731, 209462, 418924, 1875637, 3751274, 7502548, 20632007, 41264014, 82528028]

約数ペア:

[(1, 82528028), (2, 41264014), (4, 20632007), (11, 7502548), (22, 3751274), (44, 1875637), (197, 418924), (394, 209462), (788, 104731), (2167, 38084), (4334, 19042), (8668, 9521)]