319841128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{102251}}^1$

素因数の和:102297

約数の個数: 32

約数和(自身を含む): 662592960

約数和(自身を除く): 342751832

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 102251, 204502, 409004, 818008, 1738267, 2351773, 3476534, 4703546, 6953068, 9407092, 13906136, 18814184, 39980141, 79960282, 159920564, 319841128]

約数ペア:

[(1, 319841128), (2, 159920564), (4, 79960282), (8, 39980141), (17, 18814184), (23, 13906136), (34, 9407092), (46, 6953068), (68, 4703546), (92, 3476534), (136, 2351773), (184, 1738267), (391, 818008), (782, 409004), (1564, 204502), (3128, 102251)]