64157672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4201}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 127068480

約数和(自身を除く): 62910808

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 4201, 7636, 8402, 15272, 16804, 33608, 96623, 193246, 348683, 386492, 697366, 772984, 1394732, 2789464, 8019709, 16039418, 32078836, 64157672]

約数ペア:

[(1, 64157672), (2, 32078836), (4, 16039418), (8, 8019709), (23, 2789464), (46, 1394732), (83, 772984), (92, 697366), (166, 386492), (184, 348683), (332, 193246), (664, 96623), (1909, 33608), (3818, 16804), (4201, 15272), (7636, 8402)]