72131866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{32173}}^1$

素因数の和:32253

約数の個数: 16

約数和(自身を含む): 115826400

約数和(自身を除く): 43694534

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 32173, 64346, 611287, 1222574, 1898207, 3796414, 36065933, 72131866]

約数ペア:

[(1, 72131866), (2, 36065933), (19, 3796414), (38, 1898207), (59, 1222574), (118, 611287), (1121, 64346), (2242, 32173)]