161775616

素因数分解:

$2^{15}\times {\mathrm{4937}}^1$

素因数の和:4967

約数の個数: 32

約数和(自身を含む): 323611830

約数和(自身を除く): 161836214

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 4937, 8192, 9874, 16384, 19748, 32768, 39496, 78992, 157984, 315968, 631936, 1263872, 2527744, 5055488, 10110976, 20221952, 40443904, 80887808, 161775616]

約数ペア:

[(1, 161775616), (2, 80887808), (4, 40443904), (8, 20221952), (16, 10110976), (32, 5055488), (64, 2527744), (128, 1263872), (256, 631936), (512, 315968), (1024, 157984), (2048, 78992), (4096, 39496), (4937, 32768), (8192, 19748), (9874, 16384)]