23141584

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19813}}^1$

素因数の和:19894

約数の個数: 20

約数和(自身を含む): 45453316

約数和(自身を除く): 22311732

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19813, 39626, 79252, 158504, 317008, 1446349, 2892698, 5785396, 11570792, 23141584]

約数ペア:

[(1, 23141584), (2, 11570792), (4, 5785396), (8, 2892698), (16, 1446349), (73, 317008), (146, 158504), (292, 79252), (584, 39626), (1168, 19813)]