42173368

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{122597}}^1$

素因数の和:122646

約数の個数: 16

約数和(自身を含む): 80914680

約数和(自身を除く): 38741312

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 122597, 245194, 490388, 980776, 5271671, 10543342, 21086684, 42173368]

約数ペア:

[(1, 42173368), (2, 21086684), (4, 10543342), (8, 5271671), (43, 980776), (86, 490388), (172, 245194), (344, 122597)]