131944112

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{29347}}^1$

素因数の和:29636

約数の個数: 20

約数和(自身を含む): 256560216

約数和(自身を除く): 124616104

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 29347, 58694, 117388, 234776, 469552, 8246507, 16493014, 32986028, 65972056, 131944112]

約数ペア:

[(1, 131944112), (2, 65972056), (4, 32986028), (8, 16493014), (16, 8246507), (281, 469552), (562, 234776), (1124, 117388), (2248, 58694), (4496, 29347)]