90222712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{388891}}^1$

素因数の和:388926

約数の個数: 16

約数和(自身を含む): 175001400

約数和(自身を除く): 84778688

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 388891, 777782, 1555564, 3111128, 11277839, 22555678, 45111356, 90222712]

約数ペア:

[(1, 90222712), (2, 45111356), (4, 22555678), (8, 11277839), (29, 3111128), (58, 1555564), (116, 777782), (232, 388891)]