31695112

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 61067520

約数和(自身を除く): 29372408

約数列:

[1, 2, 4, 8, 61, 107, 122, 214, 244, 428, 488, 607, 856, 1214, 2428, 4856, 6527, 13054, 26108, 37027, 52216, 64949, 74054, 129898, 148108, 259796, 296216, 519592, 3961889, 7923778, 15847556, 31695112]

約数ペア:

[(1, 31695112), (2, 15847556), (4, 7923778), (8, 3961889), (61, 519592), (107, 296216), (122, 259796), (214, 148108), (244, 129898), (428, 74054), (488, 64949), (607, 52216), (856, 37027), (1214, 26108), (2428, 13054), (4856, 6527)]