18316016

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{3907}}^1$

素因数の和:4208

約数の個数: 20

約数和(自身を含む): 35617512

約数和(自身を除く): 17301496

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 3907, 4688, 7814, 15628, 31256, 62512, 1144751, 2289502, 4579004, 9158008, 18316016]

約数ペア:

[(1, 18316016), (2, 9158008), (4, 4579004), (8, 2289502), (16, 1144751), (293, 62512), (586, 31256), (1172, 15628), (2344, 7814), (3907, 4688)]