90442528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{256939}}^1$

素因数の和:256960

約数の個数: 24

約数和(自身を含む): 194246640

約数和(自身を除く): 103804112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 256939, 513878, 1027756, 2055512, 2826329, 4111024, 5652658, 8222048, 11305316, 22610632, 45221264, 90442528]

約数ペア:

[(1, 90442528), (2, 45221264), (4, 22610632), (8, 11305316), (11, 8222048), (16, 5652658), (22, 4111024), (32, 2826329), (44, 2055512), (88, 1027756), (176, 513878), (352, 256939)]