40254058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49943}}^1$

素因数の和:49989

約数の個数: 16

約数和(自身を含む): 67124736

約数和(自身を除く): 26870678

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 49943, 99886, 649259, 1298518, 1548233, 3096466, 20127029, 40254058]

約数ペア:

[(1, 40254058), (2, 20127029), (13, 3096466), (26, 1548233), (31, 1298518), (62, 649259), (403, 99886), (806, 49943)]