31714988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 56896560

約数和(自身を除く): 25181572

約数列:

[1, 2, 4, 53, 106, 211, 212, 422, 709, 844, 1418, 2836, 11183, 22366, 37577, 44732, 75154, 149599, 150308, 299198, 598396, 7928747, 15857494, 31714988]

約数ペア:

[(1, 31714988), (2, 15857494), (4, 7928747), (53, 598396), (106, 299198), (211, 150308), (212, 149599), (422, 75154), (709, 44732), (844, 37577), (1418, 22366), (2836, 11183)]