86428472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{831043}}^1$

素因数の和:831062

約数の個数: 16

約数和(自身を含む): 174519240

約数和(自身を除く): 88090768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 831043, 1662086, 3324172, 6648344, 10803559, 21607118, 43214236, 86428472]

約数ペア:

[(1, 86428472), (2, 43214236), (4, 21607118), (8, 10803559), (13, 6648344), (26, 3324172), (52, 1662086), (104, 831043)]