80642452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2371}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 154217952

約数和(自身を除く): 73575500

約数列:

[1, 2, 4, 11, 22, 44, 773, 1546, 2371, 3092, 4742, 8503, 9484, 17006, 26081, 34012, 52162, 104324, 1832783, 3665566, 7331132, 20160613, 40321226, 80642452]

約数ペア:

[(1, 80642452), (2, 40321226), (4, 20160613), (11, 7331132), (22, 3665566), (44, 1832783), (773, 104324), (1546, 52162), (2371, 34012), (3092, 26081), (4742, 17006), (8503, 9484)]