996955928

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{3527}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 1895594400

約数和(自身を除く): 898638472

約数列:

[1, 2, 4, 8, 89, 178, 356, 397, 712, 794, 1588, 3176, 3527, 7054, 14108, 28216, 35333, 70666, 141332, 282664, 313903, 627806, 1255612, 1400219, 2511224, 2800438, 5600876, 11201752, 124619491, 249238982, 498477964, 996955928]

約数ペア:

[(1, 996955928), (2, 498477964), (4, 249238982), (8, 124619491), (89, 11201752), (178, 5600876), (356, 2800438), (397, 2511224), (712, 1400219), (794, 1255612), (1588, 627806), (3176, 313903), (3527, 282664), (7054, 141332), (14108, 70666), (28216, 35333)]