80204464

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{17713}}^1$

素因数の和:18004

約数の個数: 20

約数和(自身を含む): 155954056

約数和(自身を除く): 75749592

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 17713, 35426, 70852, 141704, 283408, 5012779, 10025558, 20051116, 40102232, 80204464]

約数ペア:

[(1, 80204464), (2, 40102232), (4, 20051116), (8, 10025558), (16, 5012779), (283, 283408), (566, 141704), (1132, 70852), (2264, 35426), (4528, 17713)]