87867142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{29153}}^1$

素因数の和:29303

約数の個数: 16

約数和(自身を含む): 144837072

約数和(自身を除く): 56969930

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 29153, 58306, 320683, 641366, 3993961, 7987922, 43933571, 87867142]

約数ペア:

[(1, 87867142), (2, 43933571), (11, 7987922), (22, 3993961), (137, 641366), (274, 320683), (1507, 58306), (3014, 29153)]