227918336

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2912

約数の個数: 40

約数和(自身を含む): 458353104

約数和(自身を除く): 230434768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1304, 2608, 2731, 5216, 5462, 10432, 10924, 20864, 21848, 41728, 43696, 83456, 87392, 174784, 349568, 445153, 699136, 890306, 1398272, 1780612, 3561224, 7122448, 14244896, 28489792, 56979584, 113959168, 227918336]

約数ペア:

[(1, 227918336), (2, 113959168), (4, 56979584), (8, 28489792), (16, 14244896), (32, 7122448), (64, 3561224), (128, 1780612), (163, 1398272), (256, 890306), (326, 699136), (512, 445153), (652, 349568), (1304, 174784), (2608, 87392), (2731, 83456), (5216, 43696), (5462, 41728), (10432, 21848), (10924, 20864)]