86844928

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2478

約数の個数: 40

約数和(自身を含む): 176037840

約数和(自身を除く): 89192912

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 2389, 4544, 4778, 9088, 9556, 18176, 19112, 36352, 38224, 76448, 152896, 169619, 305792, 339238, 611584, 678476, 1223168, 1356952, 2713904, 5427808, 10855616, 21711232, 43422464, 86844928]

約数ペア:

[(1, 86844928), (2, 43422464), (4, 21711232), (8, 10855616), (16, 5427808), (32, 2713904), (64, 1356952), (71, 1223168), (128, 678476), (142, 611584), (256, 339238), (284, 305792), (512, 169619), (568, 152896), (1136, 76448), (2272, 38224), (2389, 36352), (4544, 19112), (4778, 18176), (9088, 9556)]