31643868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 78702624

約数和(自身を除く): 47058756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 362, 543, 724, 857, 1086, 1714, 2172, 2571, 3077, 3428, 5142, 6154, 9231, 10284, 12308, 14569, 18462, 29138, 36924, 43707, 58276, 87414, 155117, 174828, 310234, 465351, 620468, 930702, 1861404, 2636989, 5273978, 7910967, 10547956, 15821934, 31643868]

約数ペア:

[(1, 31643868), (2, 15821934), (3, 10547956), (4, 7910967), (6, 5273978), (12, 2636989), (17, 1861404), (34, 930702), (51, 620468), (68, 465351), (102, 310234), (181, 174828), (204, 155117), (362, 87414), (543, 58276), (724, 43707), (857, 36924), (1086, 29138), (1714, 18462), (2172, 14569), (2571, 12308), (3077, 10284), (3428, 9231), (5142, 6154)]