40089202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17881}}^1$

素因数の和:17961

約数の個数: 16

約数和(自身を含む): 64375200

約数和(自身を除く): 24285998

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 17881, 35762, 339739, 679478, 1054979, 2109958, 20044601, 40089202]

約数ペア:

[(1, 40089202), (2, 20044601), (19, 2109958), (38, 1054979), (59, 679478), (118, 339739), (1121, 35762), (2242, 17881)]