81014714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8747}}^1$

素因数の和:9181

約数の個数: 16

約数和(自身を含む): 132899616

約数和(自身を除く): 51884902

約数列:

[1, 2, 11, 22, 421, 842, 4631, 8747, 9262, 17494, 96217, 192434, 3682487, 7364974, 40507357, 81014714]

約数ペア:

[(1, 81014714), (2, 40507357), (11, 7364974), (22, 3682487), (421, 192434), (842, 96217), (4631, 17494), (8747, 9262)]