80721322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{62189}}^1$

素因数の和:62261

約数の個数: 16

約数和(自身を含む): 134330400

約数和(自身を除く): 53609078

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 62189, 124378, 684079, 1368158, 3669151, 7338302, 40360661, 80721322]

約数ペア:

[(1, 80721322), (2, 40360661), (11, 7338302), (22, 3669151), (59, 1368158), (118, 684079), (649, 124378), (1298, 62189)]