84820034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61553}}^1$

素因数の和:61621

約数の個数: 16

約数和(自身を含む): 139604472

約数和(自身を除く): 54784438

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 61553, 123106, 800189, 1600378, 3262309, 6524618, 42410017, 84820034]

約数ペア:

[(1, 84820034), (2, 42410017), (13, 6524618), (26, 3262309), (53, 1600378), (106, 800189), (689, 123106), (1378, 61553)]