80811304

素因数分解:

$2^3\times 7^1\times {\mathrm{1443059}}^1$

素因数の和:1443072

約数の個数: 16

約数和(自身を含む): 173167200

約数和(自身を除く): 92355896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1443059, 2886118, 5772236, 10101413, 11544472, 20202826, 40405652, 80811304]

約数ペア:

[(1, 80811304), (2, 40405652), (4, 20202826), (7, 11544472), (8, 10101413), (14, 5772236), (28, 2886118), (56, 1443059)]