86502490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{83983}}^1$

素因数の和:84093

約数の個数: 16

約数和(自身を含む): 157218048

約数和(自身を除く): 70715558

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 83983, 167966, 419915, 839830, 8650249, 17300498, 43251245, 86502490]

約数ペア:

[(1, 86502490), (2, 43251245), (5, 17300498), (10, 8650249), (103, 839830), (206, 419915), (515, 167966), (1030, 83983)]