88573690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4327}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 168272640

約数和(自身を除く): 79698950

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 4327, 8654, 10235, 20470, 21635, 43270, 99521, 199042, 385103, 497605, 770206, 995210, 1925515, 3851030, 8857369, 17714738, 44286845, 88573690]

約数ペア:

[(1, 88573690), (2, 44286845), (5, 17714738), (10, 8857369), (23, 3851030), (46, 1925515), (89, 995210), (115, 770206), (178, 497605), (230, 385103), (445, 199042), (890, 99521), (2047, 43270), (4094, 21635), (4327, 20470), (8654, 10235)]