80613124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1553}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 148811040

約数和(自身を除く): 68197916

約数列:

[1, 2, 4, 19, 38, 76, 683, 1366, 1553, 2732, 3106, 6212, 12977, 25954, 29507, 51908, 59014, 118028, 1060699, 2121398, 4242796, 20153281, 40306562, 80613124]

約数ペア:

[(1, 80613124), (2, 40306562), (4, 20153281), (19, 4242796), (38, 2121398), (76, 1060699), (683, 118028), (1366, 59014), (1553, 51908), (2732, 29507), (3106, 25954), (6212, 12977)]