40086832

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{8161}}^1$

素因数の和:8476

約数の個数: 20

約数和(自身を含む): 77930776

約数和(自身を除く): 37843944

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 8161, 16322, 32644, 65288, 130576, 2505427, 5010854, 10021708, 20043416, 40086832]

約数ペア:

[(1, 40086832), (2, 20043416), (4, 10021708), (8, 5010854), (16, 2505427), (307, 130576), (614, 65288), (1228, 32644), (2456, 16322), (4912, 8161)]