81410056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111827}}^1$

素因数の和:111853

約数の個数: 32

約数和(自身を含む): 187871040

約数和(自身を除く): 106460984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 111827, 223654, 447308, 782789, 894616, 1453751, 1565578, 2907502, 3131156, 5815004, 6262312, 10176257, 11630008, 20352514, 40705028, 81410056]

約数ペア:

[(1, 81410056), (2, 40705028), (4, 20352514), (7, 11630008), (8, 10176257), (13, 6262312), (14, 5815004), (26, 3131156), (28, 2907502), (52, 1565578), (56, 1453751), (91, 894616), (104, 782789), (182, 447308), (364, 223654), (728, 111827)]