31893116

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 56938560

約数和(自身を除く): 25045444

約数列:

[1, 2, 4, 73, 146, 239, 292, 457, 478, 914, 956, 1828, 17447, 33361, 34894, 66722, 69788, 109223, 133444, 218446, 436892, 7973279, 15946558, 31893116]

約数ペア:

[(1, 31893116), (2, 15946558), (4, 7973279), (73, 436892), (146, 218446), (239, 133444), (292, 109223), (457, 69788), (478, 66722), (914, 34894), (956, 33361), (1828, 17447)]