9769216

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 20145664

約数和(自身を除く): 10376448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1231, 1984, 2462, 3968, 4924, 7936, 9848, 19696, 38161, 39392, 76322, 78784, 152644, 157568, 305288, 315136, 610576, 1221152, 2442304, 4884608, 9769216]

約数ペア:

[(1, 9769216), (2, 4884608), (4, 2442304), (8, 1221152), (16, 610576), (31, 315136), (32, 305288), (62, 157568), (64, 152644), (124, 78784), (128, 76322), (248, 39392), (256, 38161), (496, 19696), (992, 9848), (1231, 7936), (1984, 4924), (2462, 3968)]