90564908

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{13421}}^1$

素因数の和:13673

約数の個数: 24

約数和(自身を含む): 181894944

約数和(自身を除く): 91330036

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 13421, 26842, 53684, 93947, 187894, 375788, 3234461, 6468922, 12937844, 22641227, 45282454, 90564908]

約数ペア:

[(1, 90564908), (2, 45282454), (4, 22641227), (7, 12937844), (14, 6468922), (28, 3234461), (241, 375788), (482, 187894), (964, 93947), (1687, 53684), (3374, 26842), (6748, 13421)]