67470544

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47381}}^1$

素因数の和:47478

約数の個数: 20

約数和(自身を含む): 132195780

約数和(自身を除く): 64725236

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47381, 94762, 189524, 379048, 758096, 4216909, 8433818, 16867636, 33735272, 67470544]

約数ペア:

[(1, 67470544), (2, 33735272), (4, 16867636), (8, 8433818), (16, 4216909), (89, 758096), (178, 379048), (356, 189524), (712, 94762), (1424, 47381)]