77847416

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{207041}}^1$

素因数の和:207094

約数の個数: 16

約数和(自身を含む): 149070240

約数和(自身を除く): 71222824

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 207041, 414082, 828164, 1656328, 9730927, 19461854, 38923708, 77847416]

約数ペア:

[(1, 77847416), (2, 38923708), (4, 19461854), (8, 9730927), (47, 1656328), (94, 828164), (188, 414082), (376, 207041)]