80494528

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{8011}}^1$

素因数の和:8180

約数の個数: 28

約数和(自身を含む): 160768792

約数和(自身を除く): 80274264

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 8011, 10048, 16022, 32044, 64088, 128176, 256352, 512704, 1257727, 2515454, 5030908, 10061816, 20123632, 40247264, 80494528]

約数ペア:

[(1, 80494528), (2, 40247264), (4, 20123632), (8, 10061816), (16, 5030908), (32, 2515454), (64, 1257727), (157, 512704), (314, 256352), (628, 128176), (1256, 64088), (2512, 32044), (5024, 16022), (8011, 10048)]