81473282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 142067520

約数和(自身を除く): 60594238

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 358, 374, 1217, 1969, 2434, 3043, 3938, 6086, 13387, 20689, 26774, 33473, 41378, 66946, 217843, 227579, 435686, 455158, 2396273, 3703331, 4792546, 7406662, 40736641, 81473282]

約数ペア:

[(1, 81473282), (2, 40736641), (11, 7406662), (17, 4792546), (22, 3703331), (34, 2396273), (179, 455158), (187, 435686), (358, 227579), (374, 217843), (1217, 66946), (1969, 41378), (2434, 33473), (3043, 26774), (3938, 20689), (6086, 13387)]