131091752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13183}}^1$

素因数の和:13313

約数の個数: 32

約数和(自身を含む): 270535680

約数和(自身を除く): 139443928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 13183, 26366, 52732, 105464, 145013, 290026, 580052, 1160104, 1489679, 2979358, 5958716, 11917432, 16386469, 32772938, 65545876, 131091752]

約数ペア:

[(1, 131091752), (2, 65545876), (4, 32772938), (8, 16386469), (11, 11917432), (22, 5958716), (44, 2979358), (88, 1489679), (113, 1160104), (226, 580052), (452, 290026), (904, 145013), (1243, 105464), (2486, 52732), (4972, 26366), (9944, 13183)]