81092032

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5889

約数の個数: 56

約数和(自身を含む): 189870080

約数和(自身を除く): 108778048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 5839, 6944, 11678, 13888, 23356, 40873, 46712, 81746, 93424, 163492, 181009, 186848, 326984, 362018, 373696, 653968, 724036, 1267063, 1307936, 1448072, 2534126, 2615872, 2896144, 5068252, 5792288, 10136504, 11584576, 20273008, 40546016, 81092032]

約数ペア:

[(1, 81092032), (2, 40546016), (4, 20273008), (7, 11584576), (8, 10136504), (14, 5792288), (16, 5068252), (28, 2896144), (31, 2615872), (32, 2534126), (56, 1448072), (62, 1307936), (64, 1267063), (112, 724036), (124, 653968), (217, 373696), (224, 362018), (248, 326984), (434, 186848), (448, 181009), (496, 163492), (868, 93424), (992, 81746), (1736, 46712), (1984, 40873), (3472, 23356), (5839, 13888), (6944, 11678)]