89256208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{67211}}^1$

素因数の和:67302

約数の個数: 20

約数和(自身を含む): 175020048

約数和(自身を除く): 85763840

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 67211, 134422, 268844, 537688, 1075376, 5578513, 11157026, 22314052, 44628104, 89256208]

約数ペア:

[(1, 89256208), (2, 44628104), (4, 22314052), (8, 11157026), (16, 5578513), (83, 1075376), (166, 537688), (332, 268844), (664, 134422), (1328, 67211)]