31454144

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 42

約数和(自身を含む): 64328040

約数和(自身を除く): 32873896

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 359, 592, 718, 1184, 1369, 1436, 2368, 2738, 2872, 5476, 5744, 10952, 11488, 13283, 21904, 22976, 26566, 43808, 53132, 87616, 106264, 212528, 425056, 491471, 850112, 982942, 1965884, 3931768, 7863536, 15727072, 31454144]

約数ペア:

[(1, 31454144), (2, 15727072), (4, 7863536), (8, 3931768), (16, 1965884), (32, 982942), (37, 850112), (64, 491471), (74, 425056), (148, 212528), (296, 106264), (359, 87616), (592, 53132), (718, 43808), (1184, 26566), (1369, 22976), (1436, 21904), (2368, 13283), (2738, 11488), (2872, 10952), (5476, 5744)]