86441398

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 134835624

約数和(自身を除く): 48394226

約数列:

[1, 2, 37, 74, 131, 241, 262, 482, 1369, 2738, 4847, 8917, 9694, 17834, 31571, 63142, 179339, 329929, 358678, 659858, 1168127, 2336254, 43220699, 86441398]

約数ペア:

[(1, 86441398), (2, 43220699), (37, 2336254), (74, 1168127), (131, 659858), (241, 358678), (262, 329929), (482, 179339), (1369, 63142), (2738, 31571), (4847, 17834), (8917, 9694)]