31446312

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12721}}^1$

素因数の和:12833

約数の個数: 32

約数和(自身を含む): 79385280

約数和(自身を除く): 47938968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 12721, 25442, 38163, 50884, 76326, 101768, 152652, 305304, 1310263, 2620526, 3930789, 5241052, 7861578, 10482104, 15723156, 31446312]

約数ペア:

[(1, 31446312), (2, 15723156), (3, 10482104), (4, 7861578), (6, 5241052), (8, 3930789), (12, 2620526), (24, 1310263), (103, 305304), (206, 152652), (309, 101768), (412, 76326), (618, 50884), (824, 38163), (1236, 25442), (2472, 12721)]