223543168

素因数分解:

$2^7\times {\mathrm{683}}^1\times {\mathrm{2557}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 446166360

約数和(自身を除く): 222623192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 683, 1366, 2557, 2732, 5114, 5464, 10228, 10928, 20456, 21856, 40912, 43712, 81824, 87424, 163648, 327296, 1746431, 3492862, 6985724, 13971448, 27942896, 55885792, 111771584, 223543168]

約数ペア:

[(1, 223543168), (2, 111771584), (4, 55885792), (8, 27942896), (16, 13971448), (32, 6985724), (64, 3492862), (128, 1746431), (683, 327296), (1366, 163648), (2557, 87424), (2732, 81824), (5114, 43712), (5464, 40912), (10228, 21856), (10928, 20456)]