16295240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31337}}^1$

素因数の和:31361

約数の個数: 32

約数和(自身を含む): 39485880

約数和(自身を除く): 23190640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31337, 62674, 125348, 156685, 250696, 313370, 407381, 626740, 814762, 1253480, 1629524, 2036905, 3259048, 4073810, 8147620, 16295240]

約数ペア:

[(1, 16295240), (2, 8147620), (4, 4073810), (5, 3259048), (8, 2036905), (10, 1629524), (13, 1253480), (20, 814762), (26, 626740), (40, 407381), (52, 313370), (65, 250696), (104, 156685), (130, 125348), (260, 62674), (520, 31337)]