85859536

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20719}}^1$

素因数の和:20771

約数の個数: 40

約数和(自身を含む): 195265280

約数和(自身を除く): 109405744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 20719, 41438, 82876, 145033, 165752, 290066, 331504, 580132, 766603, 1160264, 1533206, 2320528, 3066412, 5366221, 6132824, 10732442, 12265648, 21464884, 42929768, 85859536]

約数ペア:

[(1, 85859536), (2, 42929768), (4, 21464884), (7, 12265648), (8, 10732442), (14, 6132824), (16, 5366221), (28, 3066412), (37, 2320528), (56, 1533206), (74, 1160264), (112, 766603), (148, 580132), (259, 331504), (296, 290066), (518, 165752), (592, 145033), (1036, 82876), (2072, 41438), (4144, 20719)]