61328974

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{141311}}^1$

素因数の和:141351

約数の個数: 16

約数和(自身を含む): 108527616

約数和(自身を除く): 47198642

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 141311, 282622, 989177, 1978354, 4380641, 8761282, 30664487, 61328974]

約数ペア:

[(1, 61328974), (2, 30664487), (7, 8761282), (14, 4380641), (31, 1978354), (62, 989177), (217, 282622), (434, 141311)]