39781552

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{52901}}^1$

素因数の和:52956

約数の個数: 20

約数和(自身を含む): 78718176

約数和(自身を除く): 38936624

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 52901, 105802, 211604, 423208, 846416, 2486347, 4972694, 9945388, 19890776, 39781552]

約数ペア:

[(1, 39781552), (2, 19890776), (4, 9945388), (8, 4972694), (16, 2486347), (47, 846416), (94, 423208), (188, 211604), (376, 105802), (752, 52901)]