81052052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10333}}^1$

素因数の和:10427

約数の個数: 24

約数和(自身を含む): 148437576

約数和(自身を除く): 67385524

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 10333, 20666, 41332, 382321, 547649, 764642, 1095298, 1529284, 2190596, 20263013, 40526026, 81052052]

約数ペア:

[(1, 81052052), (2, 40526026), (4, 20263013), (37, 2190596), (53, 1529284), (74, 1095298), (106, 764642), (148, 547649), (212, 382321), (1961, 41332), (3922, 20666), (7844, 10333)]