79857976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53381}}^1$

素因数の和:53415

約数の個数: 32

約数和(自身を含む): 172957680

約数和(自身を除く): 93099704

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 53381, 106762, 213524, 427048, 587191, 907477, 1174382, 1814954, 2348764, 3629908, 4697528, 7259816, 9982247, 19964494, 39928988, 79857976]

約数ペア:

[(1, 79857976), (2, 39928988), (4, 19964494), (8, 9982247), (11, 7259816), (17, 4697528), (22, 3629908), (34, 2348764), (44, 1814954), (68, 1174382), (88, 907477), (136, 587191), (187, 427048), (374, 213524), (748, 106762), (1496, 53381)]