16566544784

素因数分解:

$2^4\times {\mathrm{33529}}^1\times {\mathrm{30881}}^1$

素因数の和:64418

約数の個数: 20

約数和(自身を含む): 32099677260

約数和(自身を除く): 15533132476

約数列:

[1, 2, 4, 8, 16, 30881, 33529, 61762, 67058, 123524, 134116, 247048, 268232, 494096, 536464, 1035409049, 2070818098, 4141636196, 8283272392, 16566544784]

約数ペア:

[(1, 16566544784), (2, 8283272392), (4, 4141636196), (8, 2070818098), (16, 1035409049), (30881, 536464), (33529, 494096), (61762, 268232), (67058, 247048), (123524, 134116)]