88330886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2389}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 160608000

約数和(自身を除く): 72277114

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2389, 2641, 4778, 5282, 16723, 18487, 33446, 36974, 45391, 90782, 317737, 332071, 635474, 664142, 2324497, 4648994, 6309349, 12618698, 44165443, 88330886]

約数ペア:

[(1, 88330886), (2, 44165443), (7, 12618698), (14, 6309349), (19, 4648994), (38, 2324497), (133, 664142), (139, 635474), (266, 332071), (278, 317737), (973, 90782), (1946, 45391), (2389, 36974), (2641, 33446), (4778, 18487), (5282, 16723)]