84261164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4643}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 159289200

約数和(自身を除く): 75028036

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 4643, 9074, 9286, 18148, 18572, 60359, 120718, 241436, 1620407, 3240814, 6481628, 21065291, 42130582, 84261164]

約数ペア:

[(1, 84261164), (2, 42130582), (4, 21065291), (13, 6481628), (26, 3240814), (52, 1620407), (349, 241436), (698, 120718), (1396, 60359), (4537, 18572), (4643, 18148), (9074, 9286)]