30958864

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1723}}^1$

素因数の和:2854

約数の個数: 20

約数和(自身を含む): 60071056

約数和(自身を除く): 29112192

約数列:

[1, 2, 4, 8, 16, 1123, 1723, 2246, 3446, 4492, 6892, 8984, 13784, 17968, 27568, 1934929, 3869858, 7739716, 15479432, 30958864]

約数ペア:

[(1, 30958864), (2, 15479432), (4, 7739716), (8, 3869858), (16, 1934929), (1123, 27568), (1723, 17968), (2246, 13784), (3446, 8984), (4492, 6892)]