1567806448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{160373}}^1$

素因数の和:160441

約数の個数: 40

約数和(自身を含む): 3340911168

約数和(自身を除く): 1773104720

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 160373, 320746, 641492, 1282984, 2084849, 2565968, 4169698, 7537531, 8339396, 15075062, 16678792, 30150124, 33357584, 60300248, 97987903, 120600496, 195975806, 391951612, 783903224, 1567806448]

約数ペア:

[(1, 1567806448), (2, 783903224), (4, 391951612), (8, 195975806), (13, 120600496), (16, 97987903), (26, 60300248), (47, 33357584), (52, 30150124), (94, 16678792), (104, 15075062), (188, 8339396), (208, 7537531), (376, 4169698), (611, 2565968), (752, 2084849), (1222, 1282984), (2444, 641492), (4888, 320746), (9776, 160373)]