84173836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2237}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 154153440

約数和(自身を除く): 69979604

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 2237, 4474, 8948, 9407, 18814, 37628, 51451, 102902, 205804, 914933, 1829866, 3659732, 21043459, 42086918, 84173836]

約数ペア:

[(1, 84173836), (2, 42086918), (4, 21043459), (23, 3659732), (46, 1829866), (92, 914933), (409, 205804), (818, 102902), (1636, 51451), (2237, 37628), (4474, 18814), (8948, 9407)]