86970004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{63761}}^1$

素因数の和:63807

約数の個数: 24

約数和(自身を含む): 171392256

約数和(自身を除く): 84422252

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 63761, 127522, 255044, 701371, 1402742, 1976591, 2805484, 3953182, 7906364, 21742501, 43485002, 86970004]

約数ペア:

[(1, 86970004), (2, 43485002), (4, 21742501), (11, 7906364), (22, 3953182), (31, 2805484), (44, 1976591), (62, 1402742), (124, 701371), (341, 255044), (682, 127522), (1364, 63761)]