87842312

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 168220800

約数和(自身を除く): 80378488

約数列:

[1, 2, 4, 8, 79, 131, 158, 262, 316, 524, 632, 1048, 1061, 2122, 4244, 8488, 10349, 20698, 41396, 82792, 83819, 138991, 167638, 277982, 335276, 555964, 670552, 1111928, 10980289, 21960578, 43921156, 87842312]

約数ペア:

[(1, 87842312), (2, 43921156), (4, 21960578), (8, 10980289), (79, 1111928), (131, 670552), (158, 555964), (262, 335276), (316, 277982), (524, 167638), (632, 138991), (1048, 83819), (1061, 82792), (2122, 41396), (4244, 20698), (8488, 10349)]