8889881744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13551649}}^1$

素因数の和:13551698

約数の個数: 20

約数和(自身を含む): 17644248300

約数和(自身を除く): 8754366556

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13551649, 27103298, 54206596, 108413192, 216826384, 555617609, 1111235218, 2222470436, 4444940872, 8889881744]

約数ペア:

[(1, 8889881744), (2, 4444940872), (4, 2222470436), (8, 1111235218), (16, 555617609), (41, 216826384), (82, 108413192), (164, 54206596), (328, 27103298), (656, 13551649)]