123395072

素因数分解:

$2^{10}\times {\mathrm{120503}}^1$

素因数の和:120523

約数の個数: 22

約数和(自身を含む): 246671688

約数和(自身を除く): 123276616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 120503, 241006, 482012, 964024, 1928048, 3856096, 7712192, 15424384, 30848768, 61697536, 123395072]

約数ペア:

[(1, 123395072), (2, 61697536), (4, 30848768), (8, 15424384), (16, 7712192), (32, 3856096), (64, 1928048), (128, 964024), (256, 482012), (512, 241006), (1024, 120503)]