90728882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45869}}^1$

素因数の和:45937

約数の個数: 16

約数和(自身を含む): 145316160

約数和(自身を除く): 54587278

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 45869, 91738, 1054987, 1972367, 2109974, 3944734, 45364441, 90728882]

約数ペア:

[(1, 90728882), (2, 45364441), (23, 3944734), (43, 2109974), (46, 1972367), (86, 1054987), (989, 91738), (1978, 45869)]