90804718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{17011}}^1$

素因数の和:17187

約数の個数: 16

約数和(自身を含む): 145146384

約数和(自身を除く): 54341666

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 17011, 34022, 289187, 578374, 2670727, 5341454, 45402359, 90804718]

約数ペア:

[(1, 90804718), (2, 45402359), (17, 5341454), (34, 2670727), (157, 578374), (314, 289187), (2669, 34022), (5338, 17011)]