40041254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29837}}^1$

素因数の和:29911

約数の個数: 16

約数和(自身を含む): 66598416

約数和(自身を除く): 26557162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 29837, 59674, 328207, 656414, 1820057, 3640114, 20020627, 40041254]

約数ペア:

[(1, 40041254), (2, 20020627), (11, 3640114), (22, 1820057), (61, 656414), (122, 328207), (671, 59674), (1342, 29837)]