80498732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{881}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 144027072

約数和(自身を除く): 63528340

約数列:

[1, 2, 4, 53, 106, 212, 431, 862, 881, 1724, 1762, 3524, 22843, 45686, 46693, 91372, 93386, 186772, 379711, 759422, 1518844, 20124683, 40249366, 80498732]

約数ペア:

[(1, 80498732), (2, 40249366), (4, 20124683), (53, 1518844), (106, 759422), (212, 379711), (431, 186772), (862, 93386), (881, 91372), (1724, 46693), (1762, 45686), (3524, 22843)]