124836464

素因数分解:

$2^4\times {\mathrm{1997}}^1\times {\mathrm{3907}}^1$

素因数の和:5912

約数の個数: 20

約数和(自身を含む): 242053704

約数和(自身を除く): 117217240

約数列:

[1, 2, 4, 8, 16, 1997, 3907, 3994, 7814, 7988, 15628, 15976, 31256, 31952, 62512, 7802279, 15604558, 31209116, 62418232, 124836464]

約数ペア:

[(1, 124836464), (2, 62418232), (4, 31209116), (8, 15604558), (16, 7802279), (1997, 62512), (3907, 31952), (3994, 31256), (7814, 15976), (7988, 15628)]