89880752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 188112960

約数和(自身を除く): 98232208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 601, 719, 1202, 1438, 2404, 2876, 4808, 5752, 7813, 9347, 9616, 11504, 15626, 18694, 31252, 37388, 62504, 74776, 125008, 149552, 432119, 864238, 1728476, 3456952, 5617547, 6913904, 11235094, 22470188, 44940376, 89880752]

約数ペア:

[(1, 89880752), (2, 44940376), (4, 22470188), (8, 11235094), (13, 6913904), (16, 5617547), (26, 3456952), (52, 1728476), (104, 864238), (208, 432119), (601, 149552), (719, 125008), (1202, 74776), (1438, 62504), (2404, 37388), (2876, 31252), (4808, 18694), (5752, 15626), (7813, 11504), (9347, 9616)]