40919668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 75075840

約数和(自身を除く): 34156172

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 1861, 3722, 5497, 7444, 10994, 21988, 42803, 85606, 171212, 444779, 889558, 1779116, 10229917, 20459834, 40919668]

約数ペア:

[(1, 40919668), (2, 20459834), (4, 10229917), (23, 1779116), (46, 889558), (92, 444779), (239, 171212), (478, 85606), (956, 42803), (1861, 21988), (3722, 10994), (5497, 7444)]