45491344

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{17443}}^1$

素因数の和:17614

約数の個数: 20

約数和(自身を含む): 88685296

約数和(自身を除く): 43193952

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 17443, 34886, 69772, 139544, 279088, 2843209, 5686418, 11372836, 22745672, 45491344]

約数ペア:

[(1, 45491344), (2, 22745672), (4, 11372836), (8, 5686418), (16, 2843209), (163, 279088), (326, 139544), (652, 69772), (1304, 34886), (2608, 17443)]