172887676816

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{8461613}}^1$

素因数の和:8462898

約数の個数: 20

約数和(自身を含む): 335232223452

約数和(自身を除く): 162344546636

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 10216, 20432, 8461613, 16923226, 33846452, 67692904, 135385808, 10805479801, 21610959602, 43221919204, 86443838408, 172887676816]

約数ペア:

[(1, 172887676816), (2, 86443838408), (4, 43221919204), (8, 21610959602), (16, 10805479801), (1277, 135385808), (2554, 67692904), (5108, 33846452), (10216, 16923226), (20432, 8461613)]