80193894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19919}}^1$

素因数の和:19996

約数の個数: 32

約数和(自身を含む): 177845760

約数和(自身を除く): 97651866

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 19919, 39838, 59757, 119514, 219109, 438218, 657327, 1215059, 1314654, 2430118, 3645177, 7290354, 13365649, 26731298, 40096947, 80193894]

約数ペア:

[(1, 80193894), (2, 40096947), (3, 26731298), (6, 13365649), (11, 7290354), (22, 3645177), (33, 2430118), (61, 1314654), (66, 1215059), (122, 657327), (183, 438218), (366, 219109), (671, 119514), (1342, 59757), (2013, 39838), (4026, 19919)]