38791504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56383}}^1$

素因数の和:56434

約数の個数: 20

約数和(自身を含む): 76907776

約数和(自身を除く): 38116272

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56383, 112766, 225532, 451064, 902128, 2424469, 4848938, 9697876, 19395752, 38791504]

約数ペア:

[(1, 38791504), (2, 19395752), (4, 9697876), (8, 4848938), (16, 2424469), (43, 902128), (86, 451064), (172, 225532), (344, 112766), (688, 56383)]