69221296

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{40433}}^1$

素因数の和:40548

約数の個数: 20

約数和(自身を含む): 135373032

約数和(自身を除く): 66151736

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 40433, 80866, 161732, 323464, 646928, 4326331, 8652662, 17305324, 34610648, 69221296]

約数ペア:

[(1, 69221296), (2, 34610648), (4, 17305324), (8, 8652662), (16, 4326331), (107, 646928), (214, 323464), (428, 161732), (856, 80866), (1712, 40433)]