64152848

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{2143}}^1$

素因数の和:4022

約数の個数: 20

約数和(自身を含む): 124420608

約数和(自身を除く): 60267760

約数列:

[1, 2, 4, 8, 16, 1871, 2143, 3742, 4286, 7484, 8572, 14968, 17144, 29936, 34288, 4009553, 8019106, 16038212, 32076424, 64152848]

約数ペア:

[(1, 64152848), (2, 32076424), (4, 16038212), (8, 8019106), (16, 4009553), (1871, 34288), (2143, 29936), (3742, 17144), (4286, 14968), (7484, 8572)]