80379668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{283027}}^1$

素因数の和:283102

約数の個数: 12

約数和(自身を含む): 142646112

約数和(自身を除く): 62266444

約数列:

[1, 2, 4, 71, 142, 284, 283027, 566054, 1132108, 20094917, 40189834, 80379668]

約数ペア:

[(1, 80379668), (2, 40189834), (4, 20094917), (71, 1132108), (142, 566054), (284, 283027)]