40392938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1451}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 62726400

約数和(自身を除く): 22333462

約数列:

[1, 2, 31, 62, 449, 898, 1451, 2902, 13919, 27838, 44981, 89962, 651499, 1302998, 20196469, 40392938]

約数ペア:

[(1, 40392938), (2, 20196469), (31, 1302998), (62, 651499), (449, 89962), (898, 44981), (1451, 27838), (2902, 13919)]