90902294

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 68764906

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 497, 763, 839, 994, 1526, 1678, 5873, 7739, 11746, 15478, 54173, 59569, 91451, 108346, 119138, 182902, 416983, 640157, 833966, 1280314, 6493021, 12986042, 45451147, 90902294]

約数ペア:

[(1, 90902294), (2, 45451147), (7, 12986042), (14, 6493021), (71, 1280314), (109, 833966), (142, 640157), (218, 416983), (497, 182902), (763, 119138), (839, 108346), (994, 91451), (1526, 59569), (1678, 54173), (5873, 15478), (7739, 11746)]