40901608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6367}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 84821760

約数和(自身を除く): 43920152

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6367, 6424, 12734, 25468, 50936, 70037, 140074, 280148, 464791, 560296, 929582, 1859164, 3718328, 5112701, 10225402, 20450804, 40901608]

約数ペア:

[(1, 40901608), (2, 20450804), (4, 10225402), (8, 5112701), (11, 3718328), (22, 1859164), (44, 929582), (73, 560296), (88, 464791), (146, 280148), (292, 140074), (584, 70037), (803, 50936), (1606, 25468), (3212, 12734), (6367, 6424)]