23921368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{72931}}^1$

素因数の和:72978

約数の個数: 16

約数和(自身を含む): 45947160

約数和(自身を除く): 22025792

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 72931, 145862, 291724, 583448, 2990171, 5980342, 11960684, 23921368]

約数ペア:

[(1, 23921368), (2, 11960684), (4, 5980342), (8, 2990171), (41, 583448), (82, 291724), (164, 145862), (328, 72931)]