80102744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 157248000

約数和(自身を除く): 77145256

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 1039, 1676, 2078, 3352, 4156, 8312, 9637, 19274, 23897, 38548, 47794, 77096, 95588, 191176, 435341, 870682, 1741364, 3482728, 10012843, 20025686, 40051372, 80102744]

約数ペア:

[(1, 80102744), (2, 40051372), (4, 20025686), (8, 10012843), (23, 3482728), (46, 1741364), (92, 870682), (184, 435341), (419, 191176), (838, 95588), (1039, 77096), (1676, 47794), (2078, 38548), (3352, 23897), (4156, 19274), (8312, 9637)]