38370448

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 30

約数和(自身を含む): 76170534

約数和(自身を除く): 37800086

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1297, 1849, 2594, 3698, 5188, 7396, 10376, 14792, 20752, 29584, 55771, 111542, 223084, 446168, 892336, 2398153, 4796306, 9592612, 19185224, 38370448]

約数ペア:

[(1, 38370448), (2, 19185224), (4, 9592612), (8, 4796306), (16, 2398153), (43, 892336), (86, 446168), (172, 223084), (344, 111542), (688, 55771), (1297, 29584), (1849, 20752), (2594, 14792), (3698, 10376), (5188, 7396)]