86902864

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 172006848

約数和(自身を除く): 85103984

約数列:

[1, 2, 4, 8, 16, 71, 142, 227, 284, 337, 454, 568, 674, 908, 1136, 1348, 1816, 2696, 3632, 5392, 16117, 23927, 32234, 47854, 64468, 76499, 95708, 128936, 152998, 191416, 257872, 305996, 382832, 611992, 1223984, 5431429, 10862858, 21725716, 43451432, 86902864]

約数ペア:

[(1, 86902864), (2, 43451432), (4, 21725716), (8, 10862858), (16, 5431429), (71, 1223984), (142, 611992), (227, 382832), (284, 305996), (337, 257872), (454, 191416), (568, 152998), (674, 128936), (908, 95708), (1136, 76499), (1348, 64468), (1816, 47854), (2696, 32234), (3632, 23927), (5392, 16117)]