38807536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{78241}}^1$

素因数の和:78280

約数の個数: 20

約数和(自身を含む): 77616064

約数和(自身を除く): 38808528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 78241, 156482, 312964, 625928, 1251856, 2425471, 4850942, 9701884, 19403768, 38807536]

約数ペア:

[(1, 38807536), (2, 19403768), (4, 9701884), (8, 4850942), (16, 2425471), (31, 1251856), (62, 625928), (124, 312964), (248, 156482), (496, 78241)]