87122488

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{5437}}^1$

素因数の和:7446

約数の個数: 16

約数和(自身を含む): 163466280

約数和(自身を除く): 76343792

約数列:

[1, 2, 4, 8, 2003, 4006, 5437, 8012, 10874, 16024, 21748, 43496, 10890311, 21780622, 43561244, 87122488]

約数ペア:

[(1, 87122488), (2, 43561244), (4, 21780622), (8, 10890311), (2003, 43496), (4006, 21748), (5437, 16024), (8012, 10874)]