65728556

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{17099}}^1$

素因数の和:17165

約数の個数: 18

約数和(自身を含む): 118862100

約数和(自身を除く): 53133544

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 17099, 34198, 68396, 530069, 1060138, 2120276, 16432139, 32864278, 65728556]

約数ペア:

[(1, 65728556), (2, 32864278), (4, 16432139), (31, 2120276), (62, 1060138), (124, 530069), (961, 68396), (1922, 34198), (3844, 17099)]