31733548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 69721344

約数和(自身を除く): 37987796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 523, 788, 1046, 1379, 2092, 2167, 2758, 3661, 4334, 5516, 5753, 7322, 8668, 11506, 14644, 15169, 23012, 30338, 40271, 60676, 80542, 103031, 161084, 206062, 412124, 721217, 1133341, 1442434, 2266682, 2884868, 4533364, 7933387, 15866774, 31733548]

約数ペア:

[(1, 31733548), (2, 15866774), (4, 7933387), (7, 4533364), (11, 2884868), (14, 2266682), (22, 1442434), (28, 1133341), (44, 721217), (77, 412124), (154, 206062), (197, 161084), (308, 103031), (394, 80542), (523, 60676), (788, 40271), (1046, 30338), (1379, 23012), (2092, 15169), (2167, 14644), (2758, 11506), (3661, 8668), (4334, 7322), (5516, 5753)]