133433744

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{5209}}^1$

素因数の和:6818

約数の個数: 20

約数和(自身を含む): 258739020

約数和(自身を除く): 125305276

約数列:

[1, 2, 4, 8, 16, 1601, 3202, 5209, 6404, 10418, 12808, 20836, 25616, 41672, 83344, 8339609, 16679218, 33358436, 66716872, 133433744]

約数ペア:

[(1, 133433744), (2, 66716872), (4, 33358436), (8, 16679218), (16, 8339609), (1601, 83344), (3202, 41672), (5209, 25616), (6404, 20836), (10418, 12808)]