89789098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8233}}^1$

素因数の和:8302

約数の個数: 32

約数和(自身を含む): 165997440

約数和(自身を除く): 76208342

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 8233, 10906, 16466, 57631, 115262, 156427, 312854, 337553, 675106, 1094989, 2189978, 2362871, 4725742, 6413507, 12827014, 44894549, 89789098]

約数ペア:

[(1, 89789098), (2, 44894549), (7, 12827014), (14, 6413507), (19, 4725742), (38, 2362871), (41, 2189978), (82, 1094989), (133, 675106), (266, 337553), (287, 312854), (574, 156427), (779, 115262), (1558, 57631), (5453, 16466), (8233, 10906)]