81234832

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19603}}^1$

素因数の和:19655

約数の個数: 40

約数和(自身を含む): 184748096

約数和(自身を除く): 103513264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 19603, 39206, 78412, 137221, 156824, 274442, 313648, 548884, 725311, 1097768, 1450622, 2195536, 2901244, 5077177, 5802488, 10154354, 11604976, 20308708, 40617416, 81234832]

約数ペア:

[(1, 81234832), (2, 40617416), (4, 20308708), (7, 11604976), (8, 10154354), (14, 5802488), (16, 5077177), (28, 2901244), (37, 2195536), (56, 1450622), (74, 1097768), (112, 725311), (148, 548884), (259, 313648), (296, 274442), (518, 156824), (592, 137221), (1036, 78412), (2072, 39206), (4144, 19603)]