81032224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27827}}^1$

素因数の和:27857

約数の個数: 48

約数和(自身を含む): 196354368

約数和(自身を除く): 115322144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 27827, 55654, 111308, 194789, 222616, 361751, 389578, 445232, 723502, 779156, 890464, 1447004, 1558312, 2532257, 2894008, 3116624, 5064514, 5788016, 6233248, 10129028, 11576032, 20258056, 40516112, 81032224]

約数ペア:

[(1, 81032224), (2, 40516112), (4, 20258056), (7, 11576032), (8, 10129028), (13, 6233248), (14, 5788016), (16, 5064514), (26, 3116624), (28, 2894008), (32, 2532257), (52, 1558312), (56, 1447004), (91, 890464), (104, 779156), (112, 723502), (182, 445232), (208, 389578), (224, 361751), (364, 222616), (416, 194789), (728, 111308), (1456, 55654), (2912, 27827)]