80454921568

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1225849}}^1$

素因数の和:1226159

約数の個数: 48

約数和(自身を含む): 181641549600

約数和(自身を除く): 101186628032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 586, 1172, 2051, 2344, 4102, 4688, 8204, 9376, 16408, 32816, 65632, 1225849, 2451698, 4903396, 8580943, 9806792, 17161886, 19613584, 34323772, 39227168, 68647544, 137295088, 274590176, 359173757, 718347514, 1436695028, 2514216299, 2873390056, 5028432598, 5746780112, 10056865196, 11493560224, 20113730392, 40227460784, 80454921568]

約数ペア:

[(1, 80454921568), (2, 40227460784), (4, 20113730392), (7, 11493560224), (8, 10056865196), (14, 5746780112), (16, 5028432598), (28, 2873390056), (32, 2514216299), (56, 1436695028), (112, 718347514), (224, 359173757), (293, 274590176), (586, 137295088), (1172, 68647544), (2051, 39227168), (2344, 34323772), (4102, 19613584), (4688, 17161886), (8204, 9806792), (9376, 8580943), (16408, 4903396), (32816, 2451698), (65632, 1225849)]