84687998

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 128662560

約数和(自身を除く): 43974562

約数列:

[1, 2, 157, 173, 314, 346, 1559, 3118, 27161, 54322, 244763, 269707, 489526, 539414, 42343999, 84687998]

約数ペア:

[(1, 84687998), (2, 42343999), (157, 539414), (173, 489526), (314, 269707), (346, 244763), (1559, 54322), (3118, 27161)]