80945414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{60317}}^1$

素因数の和:60391

約数の個数: 16

約数和(自身を含む): 134629776

約数和(自身を除く): 53684362

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 60317, 120634, 663487, 1326974, 3679337, 7358674, 40472707, 80945414]

約数ペア:

[(1, 80945414), (2, 40472707), (11, 7358674), (22, 3679337), (61, 1326974), (122, 663487), (671, 120634), (1342, 60317)]