80692856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 156649680

約数和(自身を除く): 75956824

約数列:

[1, 2, 4, 8, 37, 74, 131, 148, 262, 296, 524, 1048, 2081, 4162, 4847, 8324, 9694, 16648, 19388, 38776, 76997, 153994, 272611, 307988, 545222, 615976, 1090444, 2180888, 10086607, 20173214, 40346428, 80692856]

約数ペア:

[(1, 80692856), (2, 40346428), (4, 20173214), (8, 10086607), (37, 2180888), (74, 1090444), (131, 615976), (148, 545222), (262, 307988), (296, 272611), (524, 153994), (1048, 76997), (2081, 38776), (4162, 19388), (4847, 16648), (8324, 9694)]