254650064

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{21713}}^1$

素因数の和:22454

約数の個数: 20

約数和(自身を含む): 494080356

約数和(自身を除く): 239430292

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 11728, 21713, 43426, 86852, 173704, 347408, 15915629, 31831258, 63662516, 127325032, 254650064]

約数ペア:

[(1, 254650064), (2, 127325032), (4, 63662516), (8, 31831258), (16, 15915629), (733, 347408), (1466, 173704), (2932, 86852), (5864, 43426), (11728, 21713)]