79879216

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{3371}}^1$

素因数の和:4860

約数の個数: 20

約数和(自身を含む): 154916424

約数和(自身を除く): 75037208

約数列:

[1, 2, 4, 8, 16, 1481, 2962, 3371, 5924, 6742, 11848, 13484, 23696, 26968, 53936, 4992451, 9984902, 19969804, 39939608, 79879216]

約数ペア:

[(1, 79879216), (2, 39939608), (4, 19969804), (8, 9984902), (16, 4992451), (1481, 53936), (2962, 26968), (3371, 23696), (5924, 13484), (6742, 11848)]