67920976

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{4001}}^1$

素因数の和:5070

約数の個数: 20

約数和(自身を含む): 131753844

約数和(自身を除く): 63832868

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 4001, 4244, 8002, 8488, 16004, 16976, 32008, 64016, 4245061, 8490122, 16980244, 33960488, 67920976]

約数ペア:

[(1, 67920976), (2, 33960488), (4, 16980244), (8, 8490122), (16, 4245061), (1061, 64016), (2122, 32008), (4001, 16976), (4244, 16004), (8002, 8488)]