1602656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 3583440

約数和(自身を除く): 1980784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 157, 176, 232, 314, 319, 352, 464, 628, 638, 928, 1256, 1276, 1727, 2512, 2552, 3454, 4553, 5024, 5104, 6908, 9106, 10208, 13816, 18212, 27632, 36424, 50083, 55264, 72848, 100166, 145696, 200332, 400664, 801328, 1602656]

約数ペア:

[(1, 1602656), (2, 801328), (4, 400664), (8, 200332), (11, 145696), (16, 100166), (22, 72848), (29, 55264), (32, 50083), (44, 36424), (58, 27632), (88, 18212), (116, 13816), (157, 10208), (176, 9106), (232, 6908), (314, 5104), (319, 5024), (352, 4553), (464, 3454), (628, 2552), (638, 2512), (928, 1727), (1256, 1276)]