98786816

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3242

約数の個数: 40

約数和(自身を含む): 200679864

約数和(自身を除く): 101893048

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3163, 3904, 6326, 7808, 12652, 15616, 25304, 31232, 50608, 101216, 192943, 202432, 385886, 404864, 771772, 809728, 1543544, 1619456, 3087088, 6174176, 12348352, 24696704, 49393408, 98786816]

約数ペア:

[(1, 98786816), (2, 49393408), (4, 24696704), (8, 12348352), (16, 6174176), (32, 3087088), (61, 1619456), (64, 1543544), (122, 809728), (128, 771772), (244, 404864), (256, 385886), (488, 202432), (512, 192943), (976, 101216), (1952, 50608), (3163, 31232), (3904, 25304), (6326, 15616), (7808, 12652)]