40075138

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 60956064

約数和(自身を除く): 20880926

約数列:

[1, 2, 107, 214, 401, 467, 802, 934, 42907, 49969, 85814, 99938, 187267, 374534, 20037569, 40075138]

約数ペア:

[(1, 40075138), (2, 20037569), (107, 374534), (214, 187267), (401, 99938), (467, 85814), (802, 49969), (934, 42907)]