68811104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{126491}}^1$

素因数の和:126518

約数の個数: 24

約数和(自身を含む): 143441928

約数和(自身を除く): 74630824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 126491, 252982, 505964, 1011928, 2023856, 2150347, 4047712, 4300694, 8601388, 17202776, 34405552, 68811104]

約数ペア:

[(1, 68811104), (2, 34405552), (4, 17202776), (8, 8601388), (16, 4300694), (17, 4047712), (32, 2150347), (34, 2023856), (68, 1011928), (136, 505964), (272, 252982), (544, 126491)]