89697136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 180516224

約数和(自身を除く): 90819088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 937, 1544, 1874, 3088, 3748, 5983, 7496, 11966, 14992, 23932, 29047, 47864, 58094, 95728, 116188, 180841, 232376, 361682, 464752, 723364, 1446728, 2893456, 5606071, 11212142, 22424284, 44848568, 89697136]

約数ペア:

[(1, 89697136), (2, 44848568), (4, 22424284), (8, 11212142), (16, 5606071), (31, 2893456), (62, 1446728), (124, 723364), (193, 464752), (248, 361682), (386, 232376), (496, 180841), (772, 116188), (937, 95728), (1544, 58094), (1874, 47864), (3088, 29047), (3748, 23932), (5983, 14992), (7496, 11966)]