79119872

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11918

約数の個数: 40

約数和(自身を含む): 170259936

約数和(自身を除く): 91140064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 11887, 23774, 47548, 95096, 154531, 190192, 309062, 380384, 618124, 760768, 1236248, 1521536, 2472496, 3043072, 4944992, 6086144, 9889984, 19779968, 39559936, 79119872]

約数ペア:

[(1, 79119872), (2, 39559936), (4, 19779968), (8, 9889984), (13, 6086144), (16, 4944992), (26, 3043072), (32, 2472496), (52, 1521536), (64, 1236248), (104, 760768), (128, 618124), (208, 380384), (256, 309062), (416, 190192), (512, 154531), (832, 95096), (1664, 47548), (3328, 23774), (6656, 11887)]