86474384

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{2731}}^1$

素因数の和:4718

約数の個数: 20

約数和(自身を含む): 167690160

約数和(自身を除く): 81215776

約数列:

[1, 2, 4, 8, 16, 1979, 2731, 3958, 5462, 7916, 10924, 15832, 21848, 31664, 43696, 5404649, 10809298, 21618596, 43237192, 86474384]

約数ペア:

[(1, 86474384), (2, 43237192), (4, 21618596), (8, 10809298), (16, 5404649), (1979, 43696), (2731, 31664), (3958, 21848), (5462, 15832), (7916, 10924)]