31478448

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{6367}}^1$

素因数の和:6481

約数の個数: 40

約数和(自身を含む): 82121728

約数和(自身を除く): 50643280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 6367, 12734, 19101, 25468, 38202, 50936, 76404, 101872, 152808, 305616, 655801, 1311602, 1967403, 2623204, 3934806, 5246408, 7869612, 10492816, 15739224, 31478448]

約数ペア:

[(1, 31478448), (2, 15739224), (3, 10492816), (4, 7869612), (6, 5246408), (8, 3934806), (12, 2623204), (16, 1967403), (24, 1311602), (48, 655801), (103, 305616), (206, 152808), (309, 101872), (412, 76404), (618, 50936), (824, 38202), (1236, 25468), (1648, 19101), (2472, 12734), (4944, 6367)]