80025328

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{11551}}^1$

素因数の和:11992

約数の個数: 20

約数和(自身を含む): 155420608

約数和(自身を除く): 75395280

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 11551, 23102, 46204, 92408, 184816, 5001583, 10003166, 20006332, 40012664, 80025328]

約数ペア:

[(1, 80025328), (2, 40012664), (4, 20006332), (8, 10003166), (16, 5001583), (433, 184816), (866, 92408), (1732, 46204), (3464, 23102), (6928, 11551)]