8686064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{10243}}^1$

素因数の和:10304

約数の個数: 20

約数和(自身を含む): 17148456

約数和(自身を除く): 8462392

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 10243, 20486, 40972, 81944, 163888, 542879, 1085758, 2171516, 4343032, 8686064]

約数ペア:

[(1, 8686064), (2, 4343032), (4, 2171516), (8, 1085758), (16, 542879), (53, 163888), (106, 81944), (212, 40972), (424, 20486), (848, 10243)]