39313888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{64661}}^1$

素因数の和:64690

約数の個数: 24

約数和(自身を含む): 81474120

約数和(自身を除く): 42160232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 64661, 129322, 258644, 517288, 1034576, 1228559, 2069152, 2457118, 4914236, 9828472, 19656944, 39313888]

約数ペア:

[(1, 39313888), (2, 19656944), (4, 9828472), (8, 4914236), (16, 2457118), (19, 2069152), (32, 1228559), (38, 1034576), (76, 517288), (152, 258644), (304, 129322), (608, 64661)]