31630612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 31873388

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 499, 598, 689, 998, 1196, 1219, 1378, 1996, 2438, 2756, 4876, 6487, 11477, 12974, 15847, 22954, 25948, 26447, 31694, 45908, 52894, 63388, 105788, 149201, 298402, 343811, 596804, 608281, 687622, 1216562, 1375244, 2433124, 7907653, 15815306, 31630612]

約数ペア:

[(1, 31630612), (2, 15815306), (4, 7907653), (13, 2433124), (23, 1375244), (26, 1216562), (46, 687622), (52, 608281), (53, 596804), (92, 343811), (106, 298402), (212, 149201), (299, 105788), (499, 63388), (598, 52894), (689, 45908), (998, 31694), (1196, 26447), (1219, 25948), (1378, 22954), (1996, 15847), (2438, 12974), (2756, 11477), (4876, 6487)]