65329648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131713}}^1$

素因数の和:131752

約数の個数: 20

約数和(自身を含む): 130660288

約数和(自身を除く): 65330640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 131713, 263426, 526852, 1053704, 2107408, 4083103, 8166206, 16332412, 32664824, 65329648]

約数ペア:

[(1, 65329648), (2, 32664824), (4, 16332412), (8, 8166206), (16, 4083103), (31, 2107408), (62, 1053704), (124, 526852), (248, 263426), (496, 131713)]