171772928

素因数分解:

$2^{10}\times {\mathrm{167747}}^1$

素因数の和:167767

約数の個数: 22

約数和(自身を含む): 343380156

約数和(自身を除く): 171607228

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 167747, 335494, 670988, 1341976, 2683952, 5367904, 10735808, 21471616, 42943232, 85886464, 171772928]

約数ペア:

[(1, 171772928), (2, 85886464), (4, 42943232), (8, 21471616), (16, 10735808), (32, 5367904), (64, 2683952), (128, 1341976), (256, 670988), (512, 335494), (1024, 167747)]