71664056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{169019}}^1$

素因数の和:169078

約数の個数: 16

約数和(自身を含む): 136906200

約数和(自身を除く): 65242144

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 169019, 338038, 676076, 1352152, 8958007, 17916014, 35832028, 71664056]

約数ペア:

[(1, 71664056), (2, 35832028), (4, 17916014), (8, 8958007), (53, 1352152), (106, 676076), (212, 338038), (424, 169019)]