86938124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238841}}^1$

素因数の和:238865

約数の個数: 24

約数和(自身を含む): 187252128

約数和(自身を除く): 100314004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 238841, 477682, 955364, 1671887, 3104933, 3343774, 6209866, 6687548, 12419732, 21734531, 43469062, 86938124]

約数ペア:

[(1, 86938124), (2, 43469062), (4, 21734531), (7, 12419732), (13, 6687548), (14, 6209866), (26, 3343774), (28, 3104933), (52, 1671887), (91, 955364), (182, 477682), (364, 238841)]