80491256

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 153284400

約数和(自身を除く): 72793144

約数列:

[1, 2, 4, 8, 113, 226, 269, 331, 452, 538, 662, 904, 1076, 1324, 2152, 2648, 30397, 37403, 60794, 74806, 89039, 121588, 149612, 178078, 243176, 299224, 356156, 712312, 10061407, 20122814, 40245628, 80491256]

約数ペア:

[(1, 80491256), (2, 40245628), (4, 20122814), (8, 10061407), (113, 712312), (226, 356156), (269, 299224), (331, 243176), (452, 178078), (538, 149612), (662, 121588), (904, 89039), (1076, 74806), (1324, 60794), (2152, 37403), (2648, 30397)]