8392592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 17691576

約数和(自身を除く): 9298984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 257, 314, 514, 628, 1028, 1256, 2041, 2056, 2512, 3341, 4082, 4112, 6682, 8164, 13364, 16328, 26728, 32656, 40349, 53456, 80698, 161396, 322792, 524537, 645584, 1049074, 2098148, 4196296, 8392592]

約数ペア:

[(1, 8392592), (2, 4196296), (4, 2098148), (8, 1049074), (13, 645584), (16, 524537), (26, 322792), (52, 161396), (104, 80698), (157, 53456), (208, 40349), (257, 32656), (314, 26728), (514, 16328), (628, 13364), (1028, 8164), (1256, 6682), (2041, 4112), (2056, 4082), (2512, 3341)]