123042208

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{15319}}^1$

素因数の和:15580

約数の個数: 24

約数和(自身を含む): 243220320

約数和(自身を除く): 120178112

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 15319, 30638, 61276, 122552, 245104, 490208, 3845069, 7690138, 15380276, 30760552, 61521104, 123042208]

約数ペア:

[(1, 123042208), (2, 61521104), (4, 30760552), (8, 15380276), (16, 7690138), (32, 3845069), (251, 490208), (502, 245104), (1004, 122552), (2008, 61276), (4016, 30638), (8032, 15319)]