8418209248

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{467}}^1\times {\mathrm{1307}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 16660111104

約数和(自身を除く): 8241901856

約数列:

[1, 2, 4, 8, 16, 32, 431, 467, 862, 934, 1307, 1724, 1868, 2614, 3448, 3736, 5228, 6896, 7472, 10456, 13792, 14944, 20912, 41824, 201277, 402554, 563317, 610369, 805108, 1126634, 1220738, 1610216, 2253268, 2441476, 3220432, 4506536, 4882952, 6440864, 9013072, 9765904, 18026144, 19531808, 263069039, 526138078, 1052276156, 2104552312, 4209104624, 8418209248]

約数ペア:

[(1, 8418209248), (2, 4209104624), (4, 2104552312), (8, 1052276156), (16, 526138078), (32, 263069039), (431, 19531808), (467, 18026144), (862, 9765904), (934, 9013072), (1307, 6440864), (1724, 4882952), (1868, 4506536), (2614, 3220432), (3448, 2441476), (3736, 2253268), (5228, 1610216), (6896, 1220738), (7472, 1126634), (10456, 805108), (13792, 610369), (14944, 563317), (20912, 402554), (41824, 201277)]