117939376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{237781}}^1$

素因数の和:237820

約数の個数: 20

約数和(自身を含む): 235879744

約数和(自身を除く): 117940368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 237781, 475562, 951124, 1902248, 3804496, 7371211, 14742422, 29484844, 58969688, 117939376]

約数ペア:

[(1, 117939376), (2, 58969688), (4, 29484844), (8, 14742422), (16, 7371211), (31, 3804496), (62, 1902248), (124, 951124), (248, 475562), (496, 237781)]