88272784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 181412000

約数和(自身を除く): 93139216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2089, 2224, 2641, 4178, 5282, 8356, 10564, 16712, 21128, 33424, 39691, 42256, 79382, 158764, 290371, 317528, 580742, 635056, 1161484, 2322968, 4645936, 5517049, 11034098, 22068196, 44136392, 88272784]

約数ペア:

[(1, 88272784), (2, 44136392), (4, 22068196), (8, 11034098), (16, 5517049), (19, 4645936), (38, 2322968), (76, 1161484), (139, 635056), (152, 580742), (278, 317528), (304, 290371), (556, 158764), (1112, 79382), (2089, 42256), (2224, 39691), (2641, 33424), (4178, 21128), (5282, 16712), (8356, 10564)]