40396372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 74152512

約数和(自身を除く): 33756140

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 2081, 4162, 4853, 8324, 9706, 19412, 47863, 95726, 191452, 439091, 878182, 1756364, 10099093, 20198186, 40396372]

約数ペア:

[(1, 40396372), (2, 20198186), (4, 10099093), (23, 1756364), (46, 878182), (92, 439091), (211, 191452), (422, 95726), (844, 47863), (2081, 19412), (4162, 9706), (4853, 8324)]