61920552

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{10039}}^1$

素因数の和:10305

約数の個数: 32

約数和(自身を含む): 155419200

約数和(自身を除く): 93498648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 10039, 20078, 30117, 40156, 60234, 80312, 120468, 240936, 2580023, 5160046, 7740069, 10320092, 15480138, 20640184, 30960276, 61920552]

約数ペア:

[(1, 61920552), (2, 30960276), (3, 20640184), (4, 15480138), (6, 10320092), (8, 7740069), (12, 5160046), (24, 2580023), (257, 240936), (514, 120468), (771, 80312), (1028, 60234), (1542, 40156), (2056, 30117), (3084, 20078), (6168, 10039)]