30809536

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 64520064

約数和(自身を除く): 33710528

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 293, 424, 496, 586, 848, 992, 1172, 1643, 1696, 1984, 2344, 3286, 3392, 4688, 6572, 9083, 9376, 13144, 15529, 18166, 18752, 26288, 31058, 36332, 52576, 62116, 72664, 105152, 124232, 145328, 248464, 290656, 481399, 496928, 581312, 962798, 993856, 1925596, 3851192, 7702384, 15404768, 30809536]

約数ペア:

[(1, 30809536), (2, 15404768), (4, 7702384), (8, 3851192), (16, 1925596), (31, 993856), (32, 962798), (53, 581312), (62, 496928), (64, 481399), (106, 290656), (124, 248464), (212, 145328), (248, 124232), (293, 105152), (424, 72664), (496, 62116), (586, 52576), (848, 36332), (992, 31058), (1172, 26288), (1643, 18752), (1696, 18166), (1984, 15529), (2344, 13144), (3286, 9376), (3392, 9083), (4688, 6572)]