31311768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{953}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 80536680

約数和(自身を除く): 49224912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 953, 1369, 1906, 2738, 2859, 3812, 4107, 5476, 5718, 7624, 8214, 10952, 11436, 16428, 22872, 32856, 35261, 70522, 105783, 141044, 211566, 282088, 423132, 846264, 1304657, 2609314, 3913971, 5218628, 7827942, 10437256, 15655884, 31311768]

約数ペア:

[(1, 31311768), (2, 15655884), (3, 10437256), (4, 7827942), (6, 5218628), (8, 3913971), (12, 2609314), (24, 1304657), (37, 846264), (74, 423132), (111, 282088), (148, 211566), (222, 141044), (296, 105783), (444, 70522), (888, 35261), (953, 32856), (1369, 22872), (1906, 16428), (2738, 11436), (2859, 10952), (3812, 8214), (4107, 7624), (5476, 5718)]