87794288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5529

約数の個数: 40

約数和(自身を含む): 182466000

約数和(自身を除く): 94671712

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 5449, 8056, 10898, 16112, 21796, 43592, 87184, 103531, 207062, 288797, 414124, 577594, 828248, 1155188, 1656496, 2310376, 4620752, 5487143, 10974286, 21948572, 43897144, 87794288]

約数ペア:

[(1, 87794288), (2, 43897144), (4, 21948572), (8, 10974286), (16, 5487143), (19, 4620752), (38, 2310376), (53, 1656496), (76, 1155188), (106, 828248), (152, 577594), (212, 414124), (304, 288797), (424, 207062), (848, 103531), (1007, 87184), (2014, 43592), (4028, 21796), (5449, 16112), (8056, 10898)]