42809326

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98639}}^1$

素因数の和:98679

約数の個数: 16

約数和(自身を含む): 75755520

約数和(自身を除く): 32946194

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 98639, 197278, 690473, 1380946, 3057809, 6115618, 21404663, 42809326]

約数ペア:

[(1, 42809326), (2, 21404663), (7, 6115618), (14, 3057809), (31, 1380946), (62, 690473), (217, 197278), (434, 98639)]