28231568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{92867}}^1$

素因数の和:92894

約数の個数: 20

約数和(自身を含む): 57578160

約数和(自身を除く): 29346592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 92867, 185734, 371468, 742936, 1485872, 1764473, 3528946, 7057892, 14115784, 28231568]

約数ペア:

[(1, 28231568), (2, 14115784), (4, 7057892), (8, 3528946), (16, 1764473), (19, 1485872), (38, 742936), (76, 371468), (152, 185734), (304, 92867)]