64697264

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{4243}}^1$

素因数の和:5204

約数の個数: 20

約数和(自身を含む): 125512056

約数和(自身を除く): 60814792

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 4243, 7624, 8486, 15248, 16972, 33944, 67888, 4043579, 8087158, 16174316, 32348632, 64697264]

約数ペア:

[(1, 64697264), (2, 32348632), (4, 16174316), (8, 8087158), (16, 4043579), (953, 67888), (1906, 33944), (3812, 16972), (4243, 15248), (7624, 8486)]