81714304

素因数分解:

$2^7\times 7^1\times {\mathrm{91199}}^1$

素因数の和:91220

約数の個数: 32

約数和(自身を含む): 186048000

約数和(自身を除く): 104333696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 91199, 182398, 364796, 638393, 729592, 1276786, 1459184, 2553572, 2918368, 5107144, 5836736, 10214288, 11673472, 20428576, 40857152, 81714304]

約数ペア:

[(1, 81714304), (2, 40857152), (4, 20428576), (7, 11673472), (8, 10214288), (14, 5836736), (16, 5107144), (28, 2918368), (32, 2553572), (56, 1459184), (64, 1276786), (112, 729592), (128, 638393), (224, 364796), (448, 182398), (896, 91199)]