31399680026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1\times {\mathrm{30137}}^1$

素因数の和:33806

約数の個数: 32

約数和(自身を含む): 55350727488

約数和(自身を除く): 23951047462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3643, 7286, 30137, 40073, 47359, 60274, 80146, 94718, 331507, 391781, 520949, 663014, 783562, 1041898, 4309591, 8619182, 109789091, 219578182, 1207680001, 1427258183, 2415360002, 2854516366, 15699840013, 31399680026]

約数ペア:

[(1, 31399680026), (2, 15699840013), (11, 2854516366), (13, 2415360002), (22, 1427258183), (26, 1207680001), (143, 219578182), (286, 109789091), (3643, 8619182), (7286, 4309591), (30137, 1041898), (40073, 783562), (47359, 663014), (60274, 520949), (80146, 391781), (94718, 331507)]