90166804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247711}}^1$

素因数の和:247735

約数の個数: 24

約数和(自身を含む): 194206208

約数和(自身を除く): 104039404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 247711, 495422, 990844, 1733977, 3220243, 3467954, 6440486, 6935908, 12880972, 22541701, 45083402, 90166804]

約数ペア:

[(1, 90166804), (2, 45083402), (4, 22541701), (7, 12880972), (13, 6935908), (14, 6440486), (26, 3467954), (28, 3220243), (52, 1733977), (91, 990844), (182, 495422), (364, 247711)]