33840368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{111317}}^1$

素因数の和:111344

約数の個数: 20

約数和(自身を含む): 69017160

約数和(自身を除く): 35176792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 111317, 222634, 445268, 890536, 1781072, 2115023, 4230046, 8460092, 16920184, 33840368]

約数ペア:

[(1, 33840368), (2, 16920184), (4, 8460092), (8, 4230046), (16, 2115023), (19, 1781072), (38, 890536), (76, 445268), (152, 222634), (304, 111317)]