84864364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{125539}}^1$

素因数の和:125569

約数の個数: 18

約数和(自身を含む): 160816740

約数和(自身を除く): 75952376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 125539, 251078, 502156, 1632007, 3264014, 6528028, 21216091, 42432182, 84864364]

約数ペア:

[(1, 84864364), (2, 42432182), (4, 21216091), (13, 6528028), (26, 3264014), (52, 1632007), (169, 502156), (338, 251078), (676, 125539)]