64324144

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{30689}}^1$

素因数の和:30828

約数の個数: 20

約数和(自身を含む): 125583480

約数和(自身を除く): 61259336

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 30689, 61378, 122756, 245512, 491024, 4020259, 8040518, 16081036, 32162072, 64324144]

約数ペア:

[(1, 64324144), (2, 32162072), (4, 16081036), (8, 8040518), (16, 4020259), (131, 491024), (262, 245512), (524, 122756), (1048, 61378), (2096, 30689)]