87408952

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{153889}}^1$

素因数の和:153966

約数の個数: 16

約数和(自身を含む): 166201200

約数和(自身を除く): 78792248

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 153889, 307778, 615556, 1231112, 10926119, 21852238, 43704476, 87408952]

約数ペア:

[(1, 87408952), (2, 43704476), (4, 21852238), (8, 10926119), (71, 1231112), (142, 615556), (284, 307778), (568, 153889)]