123065408

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{17971}}^1$

素因数の和:18090

約数の個数: 28

約数和(自身を含む): 246503952

約数和(自身を除く): 123438544

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 17971, 35942, 71884, 143768, 287536, 575072, 1150144, 1922897, 3845794, 7691588, 15383176, 30766352, 61532704, 123065408]

約数ペア:

[(1, 123065408), (2, 61532704), (4, 30766352), (8, 15383176), (16, 7691588), (32, 3845794), (64, 1922897), (107, 1150144), (214, 575072), (428, 287536), (856, 143768), (1712, 71884), (3424, 35942), (6848, 17971)]