222912128

素因数分解:

$2^7\times {\mathrm{383}}^1\times {\mathrm{4547}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 445340160

約数和(自身を除く): 222428032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 383, 766, 1532, 3064, 4547, 6128, 9094, 12256, 18188, 24512, 36376, 49024, 72752, 145504, 291008, 582016, 1741501, 3483002, 6966004, 13932008, 27864016, 55728032, 111456064, 222912128]

約数ペア:

[(1, 222912128), (2, 111456064), (4, 55728032), (8, 27864016), (16, 13932008), (32, 6966004), (64, 3483002), (128, 1741501), (383, 582016), (766, 291008), (1532, 145504), (3064, 72752), (4547, 49024), (6128, 36376), (9094, 24512), (12256, 18188)]