85789138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{2609}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 132201720

約数和(自身を除く): 46412582

約数列:

[1, 2, 41, 82, 401, 802, 2609, 5218, 16441, 32882, 106969, 213938, 1046209, 2092418, 42894569, 85789138]

約数ペア:

[(1, 85789138), (2, 42894569), (41, 2092418), (82, 1046209), (401, 213938), (802, 106969), (2609, 32882), (5218, 16441)]