90655088

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{20021}}^1$

素因数の和:20312

約数の個数: 20

約数和(自身を含む): 176273688

約数和(自身を除く): 85618600

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 20021, 40042, 80084, 160168, 320336, 5665943, 11331886, 22663772, 45327544, 90655088]

約数ペア:

[(1, 90655088), (2, 45327544), (4, 22663772), (8, 11331886), (16, 5665943), (283, 320336), (566, 160168), (1132, 80084), (2264, 40042), (4528, 20021)]