20160419816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6445147}}^1$

素因数の和:6445193

約数の個数: 32

約数和(自身を含む): 41764559040

約数和(自身を除く): 21604139224

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 6445147, 12890294, 25780588, 51561176, 109567499, 148238381, 219134998, 296476762, 438269996, 592953524, 876539992, 1185907048, 2520052477, 5040104954, 10080209908, 20160419816]

約数ペア:

[(1, 20160419816), (2, 10080209908), (4, 5040104954), (8, 2520052477), (17, 1185907048), (23, 876539992), (34, 592953524), (46, 438269996), (68, 296476762), (92, 219134998), (136, 148238381), (184, 109567499), (391, 51561176), (782, 25780588), (1564, 12890294), (3128, 6445147)]