89261276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55373}}^1$

素因数の和:55421

約数の個数: 24

約数和(自身を含む): 173652864

約数和(自身を除く): 84391588

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 55373, 110746, 221492, 719849, 1439698, 1716563, 2879396, 3433126, 6866252, 22315319, 44630638, 89261276]

約数ペア:

[(1, 89261276), (2, 44630638), (4, 22315319), (13, 6866252), (26, 3433126), (31, 2879396), (52, 1716563), (62, 1439698), (124, 719849), (403, 221492), (806, 110746), (1612, 55373)]