213774464

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{28307}}^1$

素因数の和:28380

約数の個数: 32

約数和(自身を含む): 433112400

約数和(自身を除く): 219337936

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 28307, 56614, 113228, 226456, 452912, 905824, 1670113, 1811648, 3340226, 3623296, 6680452, 13360904, 26721808, 53443616, 106887232, 213774464]

約数ペア:

[(1, 213774464), (2, 106887232), (4, 53443616), (8, 26721808), (16, 13360904), (32, 6680452), (59, 3623296), (64, 3340226), (118, 1811648), (128, 1670113), (236, 905824), (472, 452912), (944, 226456), (1888, 113228), (3776, 56614), (7552, 28307)]