31240884

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{23039}}^1$

素因数の和:23159

約数の個数: 24

約数和(自身を含む): 73543680

約数和(自身を除く): 42302796

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 23039, 46078, 69117, 92156, 138234, 276468, 2603407, 5206814, 7810221, 10413628, 15620442, 31240884]

約数ペア:

[(1, 31240884), (2, 15620442), (3, 10413628), (4, 7810221), (6, 5206814), (12, 2603407), (113, 276468), (226, 138234), (339, 92156), (452, 69117), (678, 46078), (1356, 23039)]