16423708

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 34320384

約数和(自身を除く): 17896676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 83, 148, 166, 191, 259, 332, 382, 518, 581, 764, 1036, 1162, 1337, 2324, 2674, 3071, 5348, 6142, 7067, 12284, 14134, 15853, 21497, 28268, 31706, 42994, 49469, 63412, 85988, 98938, 110971, 197876, 221942, 443884, 586561, 1173122, 2346244, 4105927, 8211854, 16423708]

約数ペア:

[(1, 16423708), (2, 8211854), (4, 4105927), (7, 2346244), (14, 1173122), (28, 586561), (37, 443884), (74, 221942), (83, 197876), (148, 110971), (166, 98938), (191, 85988), (259, 63412), (332, 49469), (382, 42994), (518, 31706), (581, 28268), (764, 21497), (1036, 15853), (1162, 14134), (1337, 12284), (2324, 7067), (2674, 6142), (3071, 5348)]