80763778

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{937}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 123185664

約数和(自身を除く): 42421886

約数列:

[1, 2, 71, 142, 607, 937, 1214, 1874, 43097, 66527, 86194, 133054, 568759, 1137518, 40381889, 80763778]

約数ペア:

[(1, 80763778), (2, 40381889), (71, 1137518), (142, 568759), (607, 133054), (937, 86194), (1214, 66527), (1874, 43097)]