90603142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 161316864

約数和(自身を除く): 70713722

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 1093, 1337, 2186, 2674, 5921, 7651, 11842, 15302, 33883, 41447, 67766, 82894, 208763, 237181, 417526, 474362, 1461341, 2922682, 6471653, 12943306, 45301571, 90603142]

約数ペア:

[(1, 90603142), (2, 45301571), (7, 12943306), (14, 6471653), (31, 2922682), (62, 1461341), (191, 474362), (217, 417526), (382, 237181), (434, 208763), (1093, 82894), (1337, 67766), (2186, 41447), (2674, 33883), (5921, 15302), (7651, 11842)]