31381925856

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1242947}}^1$

素因数の和:1243223

約数の個数: 48

約数和(自身を含む): 82690844544

約数和(自身を除く): 51308918688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 8416, 12624, 25248, 1242947, 2485894, 3728841, 4971788, 7457682, 9943576, 14915364, 19887152, 29830728, 39774304, 59661456, 119322912, 326895061, 653790122, 980685183, 1307580244, 1961370366, 2615160488, 3922740732, 5230320976, 7845481464, 10460641952, 15690962928, 31381925856]

約数ペア:

[(1, 31381925856), (2, 15690962928), (3, 10460641952), (4, 7845481464), (6, 5230320976), (8, 3922740732), (12, 2615160488), (16, 1961370366), (24, 1307580244), (32, 980685183), (48, 653790122), (96, 326895061), (263, 119322912), (526, 59661456), (789, 39774304), (1052, 29830728), (1578, 19887152), (2104, 14915364), (3156, 9943576), (4208, 7457682), (6312, 4971788), (8416, 3728841), (12624, 2485894), (25248, 1242947)]