142733488

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{11027}}^1$

素因数の和:11844

約数の個数: 20

約数和(自身を含む): 276913080

約数和(自身を除く): 134179592

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 11027, 12944, 22054, 44108, 88216, 176432, 8920843, 17841686, 35683372, 71366744, 142733488]

約数ペア:

[(1, 142733488), (2, 71366744), (4, 35683372), (8, 17841686), (16, 8920843), (809, 176432), (1618, 88216), (3236, 44108), (6472, 22054), (11027, 12944)]