90670288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{182803}}^1$

素因数の和:182842

約数の個数: 20

約数和(自身を含む): 181341568

約数和(自身を除く): 90671280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 182803, 365606, 731212, 1462424, 2924848, 5666893, 11333786, 22667572, 45335144, 90670288]

約数ペア:

[(1, 90670288), (2, 45335144), (4, 22667572), (8, 11333786), (16, 5666893), (31, 2924848), (62, 1462424), (124, 731212), (248, 365606), (496, 182803)]