87378962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{65111}}^1$

素因数の和:65185

約数の個数: 16

約数和(自身を含む): 145329984

約数和(自身を除く): 57951022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 65111, 130222, 716221, 1432442, 3971771, 7943542, 43689481, 87378962]

約数ペア:

[(1, 87378962), (2, 43689481), (11, 7943542), (22, 3971771), (61, 1432442), (122, 716221), (671, 130222), (1342, 65111)]