73885328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{419803}}^1$

素因数の和:419822

約数の個数: 20

約数和(自身を含む): 156167088

約数和(自身を除く): 82281760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 419803, 839606, 1679212, 3358424, 4617833, 6716848, 9235666, 18471332, 36942664, 73885328]

約数ペア:

[(1, 73885328), (2, 36942664), (4, 18471332), (8, 9235666), (11, 6716848), (16, 4617833), (22, 3358424), (44, 1679212), (88, 839606), (176, 419803)]