79783516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13183}}^1$

素因数の和:13293

約数の個数: 24

約数和(自身を含む): 149506560

約数和(自身を除く): 69723044

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 13183, 26366, 52732, 224111, 448222, 896444, 1173287, 2346574, 4693148, 19945879, 39891758, 79783516]

約数ペア:

[(1, 79783516), (2, 39891758), (4, 19945879), (17, 4693148), (34, 2346574), (68, 1173287), (89, 896444), (178, 448222), (356, 224111), (1513, 52732), (3026, 26366), (6052, 13183)]