84676304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 167935680

約数和(自身を除く): 83259376

約数列:

[1, 2, 4, 8, 16, 71, 131, 142, 262, 284, 524, 568, 569, 1048, 1136, 1138, 2096, 2276, 4552, 9104, 9301, 18602, 37204, 40399, 74408, 74539, 80798, 148816, 149078, 161596, 298156, 323192, 596312, 646384, 1192624, 5292269, 10584538, 21169076, 42338152, 84676304]

約数ペア:

[(1, 84676304), (2, 42338152), (4, 21169076), (8, 10584538), (16, 5292269), (71, 1192624), (131, 646384), (142, 596312), (262, 323192), (284, 298156), (524, 161596), (568, 149078), (569, 148816), (1048, 80798), (1136, 74539), (1138, 74408), (2096, 40399), (2276, 37204), (4552, 18602), (9104, 9301)]