64505824

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{17839}}^1$

素因数の和:17962

約数の個数: 24

約数和(自身を含む): 128126880

約数和(自身を除く): 63621056

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 17839, 35678, 71356, 142712, 285424, 570848, 2015807, 4031614, 8063228, 16126456, 32252912, 64505824]

約数ペア:

[(1, 64505824), (2, 32252912), (4, 16126456), (8, 8063228), (16, 4031614), (32, 2015807), (113, 570848), (226, 285424), (452, 142712), (904, 71356), (1808, 35678), (3616, 17839)]