47388112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{174221}}^1$

素因数の和:174246

約数の個数: 20

約数和(自身を含む): 97215876

約数和(自身を除く): 49827764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 174221, 348442, 696884, 1393768, 2787536, 2961757, 5923514, 11847028, 23694056, 47388112]

約数ペア:

[(1, 47388112), (2, 23694056), (4, 11847028), (8, 5923514), (16, 2961757), (17, 2787536), (34, 1393768), (68, 696884), (136, 348442), (272, 174221)]