89339584

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{19661}}^1$

素因数の和:19744

約数の個数: 28

約数和(自身を含む): 179789328

約数和(自身を除く): 90449744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 19661, 39322, 78644, 157288, 314576, 629152, 1258304, 1395931, 2791862, 5583724, 11167448, 22334896, 44669792, 89339584]

約数ペア:

[(1, 89339584), (2, 44669792), (4, 22334896), (8, 11167448), (16, 5583724), (32, 2791862), (64, 1395931), (71, 1258304), (142, 629152), (284, 314576), (568, 157288), (1136, 78644), (2272, 39322), (4544, 19661)]