87111238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{23633}}^1$

素因数の和:23751

約数の個数: 16

約数和(自身を含む): 138967920

約数和(自身を除く): 51856682

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 23633, 47266, 449027, 898054, 2292401, 4584802, 43555619, 87111238]

約数ペア:

[(1, 87111238), (2, 43555619), (19, 4584802), (38, 2292401), (97, 898054), (194, 449027), (1843, 47266), (3686, 23633)]