80329424

素因数分解:

$2^4\times 7^2\times {\mathrm{102461}}^1$

素因数の和:102483

約数の個数: 30

約数和(自身を含む): 181050354

約数和(自身を除く): 100720930

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 102461, 204922, 409844, 717227, 819688, 1434454, 1639376, 2868908, 5020589, 5737816, 10041178, 11475632, 20082356, 40164712, 80329424]

約数ペア:

[(1, 80329424), (2, 40164712), (4, 20082356), (7, 11475632), (8, 10041178), (14, 5737816), (16, 5020589), (28, 2868908), (49, 1639376), (56, 1434454), (98, 819688), (112, 717227), (196, 409844), (392, 204922), (784, 102461)]