80132176

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{38231}}^1$

素因数の和:38370

約数の個数: 20

約数和(自身を含む): 156445344

約数和(自身を除く): 76313168

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 38231, 76462, 152924, 305848, 611696, 5008261, 10016522, 20033044, 40066088, 80132176]

約数ペア:

[(1, 80132176), (2, 40066088), (4, 20033044), (8, 10016522), (16, 5008261), (131, 611696), (262, 305848), (524, 152924), (1048, 76462), (2096, 38231)]