16392272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78809}}^1$

素因数の和:78830

約数の個数: 20

約数和(自身を含む): 34203540

約数和(自身を除く): 17811268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78809, 157618, 315236, 630472, 1024517, 1260944, 2049034, 4098068, 8196136, 16392272]

約数ペア:

[(1, 16392272), (2, 8196136), (4, 4098068), (8, 2049034), (13, 1260944), (16, 1024517), (26, 630472), (52, 315236), (104, 157618), (208, 78809)]