81179582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{16547}}^1$

素因数の和:16783

約数の個数: 16

約数和(自身を含む): 133443072

約数和(自身を除く): 52263490

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 16547, 33094, 182017, 364034, 3689981, 7379962, 40589791, 81179582]

約数ペア:

[(1, 81179582), (2, 40589791), (11, 7379962), (22, 3689981), (223, 364034), (446, 182017), (2453, 33094), (4906, 16547)]