99137168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{881}}^1$

素因数の和:1443

約数の個数: 40

約数和(自身を含む): 207471096

約数和(自身を除く): 108333928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 541, 881, 1082, 1762, 2164, 3524, 4328, 7033, 7048, 8656, 11453, 14066, 14096, 22906, 28132, 45812, 56264, 91624, 112528, 183248, 476621, 953242, 1906484, 3812968, 6196073, 7625936, 12392146, 24784292, 49568584, 99137168]

約数ペア:

[(1, 99137168), (2, 49568584), (4, 24784292), (8, 12392146), (13, 7625936), (16, 6196073), (26, 3812968), (52, 1906484), (104, 953242), (208, 476621), (541, 183248), (881, 112528), (1082, 91624), (1762, 56264), (2164, 45812), (3524, 28132), (4328, 22906), (7033, 14096), (7048, 14066), (8656, 11453)]