15968440064

素因数分解:

$2^8\times {\mathrm{62376719}}^1$

素因数の和:62376735

約数の個数: 18

約数和(自身を含む): 31874503920

約数和(自身を除く): 15906063856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 62376719, 124753438, 249506876, 499013752, 998027504, 1996055008, 3992110016, 7984220032, 15968440064]

約数ペア:

[(1, 15968440064), (2, 7984220032), (4, 3992110016), (8, 1996055008), (16, 998027504), (32, 499013752), (64, 249506876), (128, 124753438), (256, 62376719)]