90127972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6991}}^1$

素因数の和:7299

約数の個数: 24

約数和(自身を含む): 172674432

約数和(自身を除く): 82546460

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 6991, 12892, 13982, 27964, 76901, 153802, 307604, 2048363, 4096726, 8193452, 22531993, 45063986, 90127972]

約数ペア:

[(1, 90127972), (2, 45063986), (4, 22531993), (11, 8193452), (22, 4096726), (44, 2048363), (293, 307604), (586, 153802), (1172, 76901), (3223, 27964), (6446, 13982), (6991, 12892)]