8645164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 16780176

約数和(自身を除く): 8135012

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 3221, 6442, 12884, 35431, 70862, 141724, 196481, 392962, 785924, 2161291, 4322582, 8645164]

約数ペア:

[(1, 8645164), (2, 4322582), (4, 2161291), (11, 785924), (22, 392962), (44, 196481), (61, 141724), (122, 70862), (244, 35431), (671, 12884), (1342, 6442), (2684, 3221)]