30156208

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{4373}}^1$

素因数の和:4812

約数の個数: 20

約数和(自身を含む): 58576608

約数和(自身を除く): 28420400

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 4373, 6896, 8746, 17492, 34984, 69968, 1884763, 3769526, 7539052, 15078104, 30156208]

約数ペア:

[(1, 30156208), (2, 15078104), (4, 7539052), (8, 3769526), (16, 1884763), (431, 69968), (862, 34984), (1724, 17492), (3448, 8746), (4373, 6896)]