243789184

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{31223}}^1$

素因数の和:31298

約数の個数: 32

約数和(自身を含む): 493651440

約数和(自身を除く): 249862256

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 31223, 62446, 124892, 249784, 499568, 999136, 1904603, 1998272, 3809206, 3996544, 7618412, 15236824, 30473648, 60947296, 121894592, 243789184]

約数ペア:

[(1, 243789184), (2, 121894592), (4, 60947296), (8, 30473648), (16, 15236824), (32, 7618412), (61, 3996544), (64, 3809206), (122, 1998272), (128, 1904603), (244, 999136), (488, 499568), (976, 249784), (1952, 124892), (3904, 62446), (7808, 31223)]