123057664

素因数分解:

$2^9\times {\mathrm{240347}}^1$

素因数の和:240365

約数の個数: 20

約数和(自身を含む): 245876004

約数和(自身を除く): 122818340

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 240347, 480694, 961388, 1922776, 3845552, 7691104, 15382208, 30764416, 61528832, 123057664]

約数ペア:

[(1, 123057664), (2, 61528832), (4, 30764416), (8, 15382208), (16, 7691104), (32, 3845552), (64, 1922776), (128, 961388), (256, 480694), (512, 240347)]