89210008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 175212000

約数和(自身を除く): 86001992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 1252, 1549, 2504, 3098, 6196, 7199, 12392, 14398, 28796, 35627, 57592, 71254, 142508, 285016, 484837, 969674, 1939348, 3878696, 11151251, 22302502, 44605004, 89210008]

約数ペア:

[(1, 89210008), (2, 44605004), (4, 22302502), (8, 11151251), (23, 3878696), (46, 1939348), (92, 969674), (184, 484837), (313, 285016), (626, 142508), (1252, 71254), (1549, 57592), (2504, 35627), (3098, 28796), (6196, 14398), (7199, 12392)]