68811616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113177}}^1$

素因数の和:113206

約数の個数: 24

約数和(自身を含む): 142604280

約数和(自身を除く): 73792664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 113177, 226354, 452708, 905416, 1810832, 2150363, 3621664, 4300726, 8601452, 17202904, 34405808, 68811616]

約数ペア:

[(1, 68811616), (2, 34405808), (4, 17202904), (8, 8601452), (16, 4300726), (19, 3621664), (32, 2150363), (38, 1810832), (76, 905416), (152, 452708), (304, 226354), (608, 113177)]