80407024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173291}}^1$

素因数の和:173328

約数の個数: 20

約数和(自身を含む): 161161560

約数和(自身を除く): 80754536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 173291, 346582, 693164, 1386328, 2772656, 5025439, 10050878, 20101756, 40203512, 80407024]

約数ペア:

[(1, 80407024), (2, 40203512), (4, 20101756), (8, 10050878), (16, 5025439), (29, 2772656), (58, 1386328), (116, 693164), (232, 346582), (464, 173291)]