83414272

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2178

約数の個数: 36

約数和(自身を含む): 167608000

約数和(自身を除く): 84193728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 1999, 2608, 3998, 5216, 7996, 10432, 15992, 20864, 31984, 41728, 63968, 127936, 255872, 325837, 511744, 651674, 1303348, 2606696, 5213392, 10426784, 20853568, 41707136, 83414272]

約数ペア:

[(1, 83414272), (2, 41707136), (4, 20853568), (8, 10426784), (16, 5213392), (32, 2606696), (64, 1303348), (128, 651674), (163, 511744), (256, 325837), (326, 255872), (652, 127936), (1304, 63968), (1999, 41728), (2608, 31984), (3998, 20864), (5216, 15992), (7996, 10432)]