31705388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5078

約数の個数: 36

約数和(自身を含む): 65691360

約数和(自身を除く): 33985972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 5039, 6292, 10078, 20156, 55429, 65507, 110858, 131014, 221716, 262028, 609719, 720577, 1219438, 1441154, 2438876, 2882308, 7926347, 15852694, 31705388]

約数ペア:

[(1, 31705388), (2, 15852694), (4, 7926347), (11, 2882308), (13, 2438876), (22, 1441154), (26, 1219438), (44, 720577), (52, 609719), (121, 262028), (143, 221716), (242, 131014), (286, 110858), (484, 65507), (572, 55429), (1573, 20156), (3146, 10078), (5039, 6292)]