40140232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{929}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 82360800

約数和(自身を除く): 42220568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 929, 982, 1858, 1964, 3716, 3928, 5401, 7432, 10219, 10802, 20438, 21604, 40876, 43208, 81752, 456139, 912278, 1824556, 3649112, 5017529, 10035058, 20070116, 40140232]

約数ペア:

[(1, 40140232), (2, 20070116), (4, 10035058), (8, 5017529), (11, 3649112), (22, 1824556), (44, 912278), (88, 456139), (491, 81752), (929, 43208), (982, 40876), (1858, 21604), (1964, 20438), (3716, 10802), (3928, 10219), (5401, 7432)]