86429798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15372

約数の個数: 32

約数和(自身を含む): 164720640

約数和(自身を除く): 78290842

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 15319, 30638, 107233, 199147, 214466, 398294, 474889, 949778, 1394029, 2788058, 3324223, 6173557, 6648446, 12347114, 43214899, 86429798]

約数ペア:

[(1, 86429798), (2, 43214899), (7, 12347114), (13, 6648446), (14, 6173557), (26, 3324223), (31, 2788058), (62, 1394029), (91, 949778), (182, 474889), (217, 398294), (403, 214466), (434, 199147), (806, 107233), (2821, 30638), (5642, 15319)]