86569928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5639}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 172584000

約数和(自身を除く): 86014072

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 5639, 7676, 11278, 15352, 22556, 45112, 107141, 214282, 428564, 569539, 857128, 1139078, 2278156, 4556312, 10821241, 21642482, 43284964, 86569928]

約数ペア:

[(1, 86569928), (2, 43284964), (4, 21642482), (8, 10821241), (19, 4556312), (38, 2278156), (76, 1139078), (101, 857128), (152, 569539), (202, 428564), (404, 214282), (808, 107141), (1919, 45112), (3838, 22556), (5639, 15352), (7676, 11278)]