80846072

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127921}}^1$

素因数の和:128006

約数の個数: 16

約数和(自身を含む): 153506400

約数和(自身を除く): 72660328

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 127921, 255842, 511684, 1023368, 10105759, 20211518, 40423036, 80846072]

約数ペア:

[(1, 80846072), (2, 40423036), (4, 20211518), (8, 10105759), (79, 1023368), (158, 511684), (316, 255842), (632, 127921)]