31381242

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 64495872

約数和(自身を除く): 33114630

約数列:

[1, 2, 3, 6, 47, 94, 141, 257, 282, 433, 514, 771, 866, 1299, 1542, 2598, 12079, 20351, 24158, 36237, 40702, 61053, 72474, 111281, 122106, 222562, 333843, 667686, 5230207, 10460414, 15690621, 31381242]

約数ペア:

[(1, 31381242), (2, 15690621), (3, 10460414), (6, 5230207), (47, 667686), (94, 333843), (141, 222562), (257, 122106), (282, 111281), (433, 72474), (514, 61053), (771, 40702), (866, 36237), (1299, 24158), (1542, 20351), (2598, 12079)]