86663380

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{11807}}^1$

素因数の和:12183

約数の個数: 24

約数和(自身を含む): 182504448

約数和(自身を除く): 95841068

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 11807, 23614, 47228, 59035, 118070, 236140, 4333169, 8666338, 17332676, 21665845, 43331690, 86663380]

約数ペア:

[(1, 86663380), (2, 43331690), (4, 21665845), (5, 17332676), (10, 8666338), (20, 4333169), (367, 236140), (734, 118070), (1468, 59035), (1835, 47228), (3670, 23614), (7340, 11807)]