84713128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 164399400

約数和(自身を除く): 79686272

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 2089, 4178, 5069, 8356, 10138, 16712, 20276, 40552, 77293, 154586, 286193, 309172, 572386, 618344, 1144772, 2289544, 10589141, 21178282, 42356564, 84713128]

約数ペア:

[(1, 84713128), (2, 42356564), (4, 21178282), (8, 10589141), (37, 2289544), (74, 1144772), (137, 618344), (148, 572386), (274, 309172), (296, 286193), (548, 154586), (1096, 77293), (2089, 40552), (4178, 20276), (5069, 16712), (8356, 10138)]