81989248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{58231}}^1$

素因数の和:58256

約数の個数: 32

約数和(自身を含む): 178189920

約数和(自身を除く): 96200672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 58231, 116462, 232924, 465848, 640541, 931696, 1281082, 1863392, 2562164, 3726784, 5124328, 7453568, 10248656, 20497312, 40994624, 81989248]

約数ペア:

[(1, 81989248), (2, 40994624), (4, 20497312), (8, 10248656), (11, 7453568), (16, 5124328), (22, 3726784), (32, 2562164), (44, 1863392), (64, 1281082), (88, 931696), (128, 640541), (176, 465848), (352, 232924), (704, 116462), (1408, 58231)]