78964466

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{32603}}^1$

素因数の和:32785

約数の個数: 16

約数和(自身を含む): 136154304

約数和(自身を除く): 57189838

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 32603, 65206, 228221, 456442, 5640319, 11280638, 39482233, 78964466]

約数ペア:

[(1, 78964466), (2, 39482233), (7, 11280638), (14, 5640319), (173, 456442), (346, 228221), (1211, 65206), (2422, 32603)]