8401478896

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{22691}}^1$

素因数の和:23089

約数の個数: 40

約数和(自身を含む): 16553632464

約数和(自身を除く): 8152153568

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 317, 584, 634, 1168, 1268, 2536, 5072, 22691, 23141, 45382, 46282, 90764, 92564, 181528, 185128, 363056, 370256, 1656443, 3312886, 6625772, 7193047, 13251544, 14386094, 26503088, 28772188, 57544376, 115088752, 525092431, 1050184862, 2100369724, 4200739448, 8401478896]

約数ペア:

[(1, 8401478896), (2, 4200739448), (4, 2100369724), (8, 1050184862), (16, 525092431), (73, 115088752), (146, 57544376), (292, 28772188), (317, 26503088), (584, 14386094), (634, 13251544), (1168, 7193047), (1268, 6625772), (2536, 3312886), (5072, 1656443), (22691, 370256), (23141, 363056), (45382, 185128), (46282, 181528), (90764, 92564)]