128093584

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{20903}}^1$

素因数の和:21294

約数の個数: 20

約数和(自身を含む): 248841216

約数和(自身を除く): 120747632

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 20903, 41806, 83612, 167224, 334448, 8005849, 16011698, 32023396, 64046792, 128093584]

約数ペア:

[(1, 128093584), (2, 64046792), (4, 32023396), (8, 16011698), (16, 8005849), (383, 334448), (766, 167224), (1532, 83612), (3064, 41806), (6128, 20903)]