77718416

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{2273}}^1$

素因数の和:4418

約数の個数: 20

約数和(自身を含む): 150716172

約数和(自身を除く): 72997756

約数列:

[1, 2, 4, 8, 16, 2137, 2273, 4274, 4546, 8548, 9092, 17096, 18184, 34192, 36368, 4857401, 9714802, 19429604, 38859208, 77718416]

約数ペア:

[(1, 77718416), (2, 38859208), (4, 19429604), (8, 9714802), (16, 4857401), (2137, 36368), (2273, 34192), (4274, 18184), (4546, 17096), (8548, 9092)]