87148448

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{7001}}^1$

素因数の和:7400

約数の個数: 24

約数和(自身を含む): 172039140

約数和(自身を除く): 84890692

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 7001, 12448, 14002, 28004, 56008, 112016, 224032, 2723389, 5446778, 10893556, 21787112, 43574224, 87148448]

約数ペア:

[(1, 87148448), (2, 43574224), (4, 21787112), (8, 10893556), (16, 5446778), (32, 2723389), (389, 224032), (778, 112016), (1556, 56008), (3112, 28004), (6224, 14002), (7001, 12448)]