65333368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 127480320

約数和(自身を除く): 62146952

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 2011, 4022, 4061, 8044, 8122, 16088, 16244, 32488, 62341, 124682, 249364, 263441, 498728, 526882, 1053764, 2107528, 8166671, 16333342, 32666684, 65333368]

約数ペア:

[(1, 65333368), (2, 32666684), (4, 16333342), (8, 8166671), (31, 2107528), (62, 1053764), (124, 526882), (131, 498728), (248, 263441), (262, 249364), (524, 124682), (1048, 62341), (2011, 32488), (4022, 16244), (4061, 16088), (8044, 8122)]