64160984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1459}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 126144000

約数和(自身を除く): 61983016

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 956, 1459, 1912, 2918, 5497, 5836, 10994, 11672, 21988, 33557, 43976, 67114, 134228, 268456, 348701, 697402, 1394804, 2789608, 8020123, 16040246, 32080492, 64160984]

約数ペア:

[(1, 64160984), (2, 32080492), (4, 16040246), (8, 8020123), (23, 2789608), (46, 1394804), (92, 697402), (184, 348701), (239, 268456), (478, 134228), (956, 67114), (1459, 43976), (1912, 33557), (2918, 21988), (5497, 11672), (5836, 10994)]