387752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 765600

約数和(自身を除く): 377848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2551, 5102, 10204, 20408, 48469, 96938, 193876, 387752]

約数ペア:

[(1, 387752), (2, 193876), (4, 96938), (8, 48469), (19, 20408), (38, 10204), (76, 5102), (152, 2551)]