87268070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{202949}}^1$

素因数の和:202999

約数の個数: 16

約数和(自身を含む): 160736400

約数和(自身を除く): 73468330

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 202949, 405898, 1014745, 2029490, 8726807, 17453614, 43634035, 87268070]

約数ペア:

[(1, 87268070), (2, 43634035), (5, 17453614), (10, 8726807), (43, 2029490), (86, 1014745), (215, 405898), (430, 202949)]