165858304

素因数分解:

$2^{10}\times {\mathrm{161971}}^1$

素因数の和:161991

約数の個数: 22

約数和(自身を含む): 331556684

約数和(自身を除く): 165698380

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 161971, 323942, 647884, 1295768, 2591536, 5183072, 10366144, 20732288, 41464576, 82929152, 165858304]

約数ペア:

[(1, 165858304), (2, 82929152), (4, 41464576), (8, 20732288), (16, 10366144), (32, 5183072), (64, 2591536), (128, 1295768), (256, 647884), (512, 323942), (1024, 161971)]