31045434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43481}}^1$

素因数の和:43510

約数の個数: 32

約数和(自身を含む): 75136896

約数和(自身を除く): 44091462

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 43481, 86962, 130443, 260886, 304367, 608734, 739177, 913101, 1478354, 1826202, 2217531, 4435062, 5174239, 10348478, 15522717, 31045434]

約数ペア:

[(1, 31045434), (2, 15522717), (3, 10348478), (6, 5174239), (7, 4435062), (14, 2217531), (17, 1826202), (21, 1478354), (34, 913101), (42, 739177), (51, 608734), (102, 304367), (119, 260886), (238, 130443), (357, 86962), (714, 43481)]