87755408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4071

約数の個数: 40

約数和(自身を含む): 184863168

約数和(自身を除く): 97107760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 3943, 5564, 7886, 11128, 15772, 22256, 31544, 51259, 63088, 102518, 205036, 410072, 421901, 820144, 843802, 1687604, 3375208, 5484713, 6750416, 10969426, 21938852, 43877704, 87755408]

約数ペア:

[(1, 87755408), (2, 43877704), (4, 21938852), (8, 10969426), (13, 6750416), (16, 5484713), (26, 3375208), (52, 1687604), (104, 843802), (107, 820144), (208, 421901), (214, 410072), (428, 205036), (856, 102518), (1391, 63088), (1712, 51259), (2782, 31544), (3943, 22256), (5564, 15772), (7886, 11128)]