16580116

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5749}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 33488000

約数和(自身を除く): 16907884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 5749, 11498, 22996, 40243, 80486, 160972, 592147, 1184294, 2368588, 4145029, 8290058, 16580116]

約数ペア:

[(1, 16580116), (2, 8290058), (4, 4145029), (7, 2368588), (14, 1184294), (28, 592147), (103, 160972), (206, 80486), (412, 40243), (721, 22996), (1442, 11498), (2884, 5749)]