84727136

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{15667}}^1$

素因数の和:15703

約数の個数: 36

約数和(自身を含む): 180636372

約数和(自身を除く): 95909236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 15667, 31334, 62668, 125336, 203671, 250672, 407342, 501344, 814684, 1629368, 2647723, 3258736, 5295446, 6517472, 10590892, 21181784, 42363568, 84727136]

約数ペア:

[(1, 84727136), (2, 42363568), (4, 21181784), (8, 10590892), (13, 6517472), (16, 5295446), (26, 3258736), (32, 2647723), (52, 1629368), (104, 814684), (169, 501344), (208, 407342), (338, 250672), (416, 203671), (676, 125336), (1352, 62668), (2704, 31334), (5408, 15667)]