240804944

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{22769}}^1$

素因数の和:23438

約数の個数: 20

約数和(自身を含む): 467285940

約数和(自身を除く): 226480996

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 22769, 45538, 91076, 182152, 364304, 15050309, 30100618, 60201236, 120402472, 240804944]

約数ペア:

[(1, 240804944), (2, 120402472), (4, 60201236), (8, 30100618), (16, 15050309), (661, 364304), (1322, 182152), (2644, 91076), (5288, 45538), (10576, 22769)]