71343208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{133103}}^1$

素因数の和:133176

約数の個数: 16

約数和(自身を含む): 135766080

約数和(自身を除く): 64422872

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 133103, 266206, 532412, 1064824, 8917901, 17835802, 35671604, 71343208]

約数ペア:

[(1, 71343208), (2, 35671604), (4, 17835802), (8, 8917901), (67, 1064824), (134, 532412), (268, 266206), (536, 133103)]