172515328

素因数分解:

$2^{13}\times {\mathrm{21059}}^1$

素因数の和:21085

約数の個数: 28

約数和(自身を含む): 345025980

約数和(自身を除く): 172510652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 21059, 42118, 84236, 168472, 336944, 673888, 1347776, 2695552, 5391104, 10782208, 21564416, 43128832, 86257664, 172515328]

約数ペア:

[(1, 172515328), (2, 86257664), (4, 43128832), (8, 21564416), (16, 10782208), (32, 5391104), (64, 2695552), (128, 1347776), (256, 673888), (512, 336944), (1024, 168472), (2048, 84236), (4096, 42118), (8192, 21059)]