39239242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 72474624

約数和(自身を除く): 33235382

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 3931, 4991, 7862, 9982, 27517, 55034, 90413, 121861, 180826, 243722, 632891, 853027, 1265782, 1706054, 2802803, 5605606, 19619621, 39239242]

約数ペア:

[(1, 39239242), (2, 19619621), (7, 5605606), (14, 2802803), (23, 1706054), (31, 1265782), (46, 853027), (62, 632891), (161, 243722), (217, 180826), (322, 121861), (434, 90413), (713, 55034), (1426, 27517), (3931, 9982), (4991, 7862)]