90497008

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2917}}^1$

素因数の和:3209

約数の個数: 40

約数和(自身を含む): 201178592

約数和(自身を除く): 110681584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 2917, 3878, 4432, 5834, 7756, 11668, 15512, 20419, 23336, 31024, 40838, 46672, 81676, 163352, 326704, 808009, 1616018, 3232036, 5656063, 6464072, 11312126, 12928144, 22624252, 45248504, 90497008]

約数ペア:

[(1, 90497008), (2, 45248504), (4, 22624252), (7, 12928144), (8, 11312126), (14, 6464072), (16, 5656063), (28, 3232036), (56, 1616018), (112, 808009), (277, 326704), (554, 163352), (1108, 81676), (1939, 46672), (2216, 40838), (2917, 31024), (3878, 23336), (4432, 20419), (5834, 15512), (7756, 11668)]