27163690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 51632640

約数和(自身を除く): 24468950

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1327, 2047, 2654, 4094, 6635, 10235, 13270, 20470, 30521, 61042, 118103, 152605, 236206, 305210, 590515, 1181030, 2716369, 5432738, 13581845, 27163690]

約数ペア:

[(1, 27163690), (2, 13581845), (5, 5432738), (10, 2716369), (23, 1181030), (46, 590515), (89, 305210), (115, 236206), (178, 152605), (230, 118103), (445, 61042), (890, 30521), (1327, 20470), (2047, 13270), (2654, 10235), (4094, 6635)]