80667146

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185869}}^1$

素因数の和:185909

約数の個数: 16

約数和(自身を含む): 142748160

約数和(自身を除く): 62081014

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 185869, 371738, 1301083, 2602166, 5761939, 11523878, 40333573, 80667146]

約数ペア:

[(1, 80667146), (2, 40333573), (7, 11523878), (14, 5761939), (31, 2602166), (62, 1301083), (217, 371738), (434, 185869)]