162686264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50461}}^1$

素因数の和:50511

約数の個数: 32

約数和(自身を含む): 339104640

約数和(自身を除く): 176418376

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 50461, 100922, 201844, 403688, 655993, 1311986, 1564291, 2623972, 3128582, 5247944, 6257164, 12514328, 20335783, 40671566, 81343132, 162686264]

約数ペア:

[(1, 162686264), (2, 81343132), (4, 40671566), (8, 20335783), (13, 12514328), (26, 6257164), (31, 5247944), (52, 3128582), (62, 2623972), (104, 1564291), (124, 1311986), (248, 655993), (403, 403688), (806, 201844), (1612, 100922), (3224, 50461)]