64141816

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{27743}}^1$

素因数の和:27783

約数の個数: 24

約数和(自身を含む): 127761120

約数和(自身を除く): 63619304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 27743, 55486, 110972, 221944, 471631, 943262, 1886524, 3773048, 8017727, 16035454, 32070908, 64141816]

約数ペア:

[(1, 64141816), (2, 32070908), (4, 16035454), (8, 8017727), (17, 3773048), (34, 1886524), (68, 943262), (136, 471631), (289, 221944), (578, 110972), (1156, 55486), (2312, 27743)]