83360656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{306473}}^1$

素因数の和:306498

約数の個数: 20

約数和(自身を含む): 171012492

約数和(自身を除く): 87651836

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 306473, 612946, 1225892, 2451784, 4903568, 5210041, 10420082, 20840164, 41680328, 83360656]

約数ペア:

[(1, 83360656), (2, 41680328), (4, 20840164), (8, 10420082), (16, 5210041), (17, 4903568), (34, 2451784), (68, 1225892), (136, 612946), (272, 306473)]