87494462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{128291}}^1$

素因数の和:128335

約数の個数: 16

約数和(自身を含む): 147792384

約数和(自身を除く): 60297922

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 128291, 256582, 1411201, 2822402, 3977021, 7954042, 43747231, 87494462]

約数ペア:

[(1, 87494462), (2, 43747231), (11, 7954042), (22, 3977021), (31, 2822402), (62, 1411201), (341, 256582), (682, 128291)]