181052336

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{390199}}^1$

素因数の和:390236

約数の個数: 20

約数和(自身を含む): 362886000

約数和(自身を除く): 181833664

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 390199, 780398, 1560796, 3121592, 6243184, 11315771, 22631542, 45263084, 90526168, 181052336]

約数ペア:

[(1, 181052336), (2, 90526168), (4, 45263084), (8, 22631542), (16, 11315771), (29, 6243184), (58, 3121592), (116, 1560796), (232, 780398), (464, 390199)]