82170832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{165667}}^1$

素因数の和:165706

約数の個数: 20

約数和(自身を含む): 164342656

約数和(自身を除く): 82171824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 165667, 331334, 662668, 1325336, 2650672, 5135677, 10271354, 20542708, 41085416, 82170832]

約数ペア:

[(1, 82170832), (2, 41085416), (4, 20542708), (8, 10271354), (16, 5135677), (31, 2650672), (62, 1325336), (124, 662668), (248, 331334), (496, 165667)]