31236693956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{445297}}^1$

素因数の和:445404

約数の個数: 48

約数和(自身を含む): 62840453760

約数和(自身を除く): 31603759804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 923, 988, 1349, 1846, 2698, 3692, 5396, 17537, 35074, 70148, 445297, 890594, 1781188, 5788861, 8460643, 11577722, 16921286, 23155444, 31616087, 33842572, 63232174, 109988359, 126464348, 219976718, 411009131, 439953436, 600705653, 822018262, 1201411306, 1644036524, 2402822612, 7809173489, 15618346978, 31236693956]

約数ペア:

[(1, 31236693956), (2, 15618346978), (4, 7809173489), (13, 2402822612), (19, 1644036524), (26, 1201411306), (38, 822018262), (52, 600705653), (71, 439953436), (76, 411009131), (142, 219976718), (247, 126464348), (284, 109988359), (494, 63232174), (923, 33842572), (988, 31616087), (1349, 23155444), (1846, 16921286), (2698, 11577722), (3692, 8460643), (5396, 5788861), (17537, 1781188), (35074, 890594), (70148, 445297)]