85017104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 169685568

約数和(自身を除く): 84668464

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1117, 1136, 2234, 4468, 4757, 8936, 9514, 17872, 19028, 38056, 74839, 76112, 79307, 149678, 158614, 299356, 317228, 598712, 634456, 1197424, 1268912, 5313569, 10627138, 21254276, 42508552, 85017104]

約数ペア:

[(1, 85017104), (2, 42508552), (4, 21254276), (8, 10627138), (16, 5313569), (67, 1268912), (71, 1197424), (134, 634456), (142, 598712), (268, 317228), (284, 299356), (536, 158614), (568, 149678), (1072, 79307), (1117, 76112), (1136, 74839), (2234, 38056), (4468, 19028), (4757, 17872), (8936, 9514)]