90416404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 188310528

約数和(自身を除く): 97894124

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 4447, 5083, 8894, 10166, 17788, 20332, 57811, 75599, 102281, 115622, 151198, 204562, 231244, 302396, 409124, 982787, 1329653, 1738777, 1965574, 2659306, 3477554, 3931148, 5318612, 6955108, 22604101, 45208202, 90416404]

約数ペア:

[(1, 90416404), (2, 45208202), (4, 22604101), (13, 6955108), (17, 5318612), (23, 3931148), (26, 3477554), (34, 2659306), (46, 1965574), (52, 1738777), (68, 1329653), (92, 982787), (221, 409124), (299, 302396), (391, 231244), (442, 204562), (598, 151198), (782, 115622), (884, 102281), (1196, 75599), (1564, 57811), (4447, 20332), (5083, 17788), (8894, 10166)]