80522656

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 166392576

約数和(自身を除く): 85869920

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1447, 1504, 1739, 2894, 3478, 5788, 6956, 11576, 13912, 23152, 27824, 46304, 53539, 55648, 68009, 107078, 136018, 214156, 272036, 428312, 544072, 856624, 1088144, 1713248, 2176288, 2516333, 5032666, 10065332, 20130664, 40261328, 80522656]

約数ペア:

[(1, 80522656), (2, 40261328), (4, 20130664), (8, 10065332), (16, 5032666), (32, 2516333), (37, 2176288), (47, 1713248), (74, 1088144), (94, 856624), (148, 544072), (188, 428312), (296, 272036), (376, 214156), (592, 136018), (752, 107078), (1184, 68009), (1447, 55648), (1504, 53539), (1739, 46304), (2894, 27824), (3478, 23152), (5788, 13912), (6956, 11576)]