38472016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{218591}}^1$

素因数の和:218610

約数の個数: 20

約数和(自身を含む): 81316224

約数和(自身を除く): 42844208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 218591, 437182, 874364, 1748728, 2404501, 3497456, 4809002, 9618004, 19236008, 38472016]

約数ペア:

[(1, 38472016), (2, 19236008), (4, 9618004), (8, 4809002), (11, 3497456), (16, 2404501), (22, 1748728), (44, 874364), (88, 437182), (176, 218591)]