80821034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{503}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 64330966

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 499, 503, 998, 1006, 3493, 3521, 6986, 7042, 11477, 11569, 22954, 23138, 80339, 80983, 160678, 161966, 250997, 501994, 1756979, 3513958, 5772931, 11545862, 40410517, 80821034]

約数ペア:

[(1, 80821034), (2, 40410517), (7, 11545862), (14, 5772931), (23, 3513958), (46, 1756979), (161, 501994), (322, 250997), (499, 161966), (503, 160678), (998, 80983), (1006, 80339), (3493, 23138), (3521, 22954), (6986, 11569), (7042, 11477)]