80796404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37897}}^1$

素因数の和:37955

約数の個数: 24

約数和(自身を含む): 155988168

約数和(自身を除く): 75191764

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 37897, 75794, 151588, 492661, 985322, 1553777, 1970644, 3107554, 6215108, 20199101, 40398202, 80796404]

約数ペア:

[(1, 80796404), (2, 40398202), (4, 20199101), (13, 6215108), (26, 3107554), (41, 1970644), (52, 1553777), (82, 985322), (164, 492661), (533, 151588), (1066, 75794), (2132, 37897)]