31194898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131071}}^1$

素因数の和:131097

約数の個数: 16

約数和(自身を含む): 56623104

約数和(自身を除く): 25428206

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 131071, 262142, 917497, 1834994, 2228207, 4456414, 15597449, 31194898]

約数ペア:

[(1, 31194898), (2, 15597449), (7, 4456414), (14, 2228207), (17, 1834994), (34, 917497), (119, 262142), (238, 131071)]