87717808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2509

約数の個数: 40

約数和(自身を含む): 178113600

約数和(自身を除く): 90395792

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1264, 2291, 2393, 4582, 4786, 9164, 9572, 18328, 19144, 36656, 38288, 69397, 138794, 189047, 277588, 378094, 555176, 756188, 1110352, 1512376, 3024752, 5482363, 10964726, 21929452, 43858904, 87717808]

約数ペア:

[(1, 87717808), (2, 43858904), (4, 21929452), (8, 10964726), (16, 5482363), (29, 3024752), (58, 1512376), (79, 1110352), (116, 756188), (158, 555176), (232, 378094), (316, 277588), (464, 189047), (632, 138794), (1264, 69397), (2291, 38288), (2393, 36656), (4582, 19144), (4786, 18328), (9164, 9572)]