40884486

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 84509568

約数和(自身を除く): 43625082

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 1481, 2962, 4443, 4601, 8886, 9202, 13803, 27606, 63683, 127366, 158467, 191049, 316934, 382098, 475401, 950802, 6814081, 13628162, 20442243, 40884486]

約数ペア:

[(1, 40884486), (2, 20442243), (3, 13628162), (6, 6814081), (43, 950802), (86, 475401), (107, 382098), (129, 316934), (214, 191049), (258, 158467), (321, 127366), (642, 63683), (1481, 27606), (2962, 13803), (4443, 9202), (4601, 8886)]