8080304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 16882848

約数和(自身を除く): 8802544

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 487, 488, 974, 976, 1037, 1948, 2074, 3896, 4148, 7792, 8279, 8296, 16558, 16592, 29707, 33116, 59414, 66232, 118828, 132464, 237656, 475312, 505019, 1010038, 2020076, 4040152, 8080304]

約数ペア:

[(1, 8080304), (2, 4040152), (4, 2020076), (8, 1010038), (16, 505019), (17, 475312), (34, 237656), (61, 132464), (68, 118828), (122, 66232), (136, 59414), (244, 33116), (272, 29707), (487, 16592), (488, 16558), (974, 8296), (976, 8279), (1037, 7792), (1948, 4148), (2074, 3896)]