87572656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 175149504

約数和(自身を除く): 87576848

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 188, 202, 376, 404, 752, 808, 1153, 1616, 2306, 4612, 4747, 9224, 9494, 18448, 18988, 37976, 54191, 75952, 108382, 116453, 216764, 232906, 433528, 465812, 867056, 931624, 1863248, 5473291, 10946582, 21893164, 43786328, 87572656]

約数ペア:

[(1, 87572656), (2, 43786328), (4, 21893164), (8, 10946582), (16, 5473291), (47, 1863248), (94, 931624), (101, 867056), (188, 465812), (202, 433528), (376, 232906), (404, 216764), (752, 116453), (808, 108382), (1153, 75952), (1616, 54191), (2306, 37976), (4612, 18988), (4747, 18448), (9224, 9494)]