42547210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98947}}^1$

素因数の和:98997

約数の個数: 16

約数和(自身を含む): 78366816

約数和(自身を除く): 35819606

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 98947, 197894, 494735, 989470, 4254721, 8509442, 21273605, 42547210]

約数ペア:

[(1, 42547210), (2, 21273605), (5, 8509442), (10, 4254721), (43, 989470), (86, 494735), (215, 197894), (430, 98947)]