87027754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{30197}}^1$

素因数の和:30341

約数の個数: 16

約数和(自身を含む): 143500896

約数和(自身を除く): 56473142

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 30197, 60394, 332167, 664334, 3955807, 7911614, 43513877, 87027754]

約数ペア:

[(1, 87027754), (2, 43513877), (11, 7911614), (22, 3955807), (131, 664334), (262, 332167), (1441, 60394), (2882, 30197)]