816852088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{57331}}^1$

素因数の和:57487

約数の個数: 32

約数和(自身を含む): 1661481360

約数和(自身を除く): 844629272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 57331, 114662, 229324, 458648, 745303, 1490606, 2981212, 5962424, 7854347, 15708694, 31417388, 62834776, 102106511, 204213022, 408426044, 816852088]

約数ペア:

[(1, 816852088), (2, 408426044), (4, 204213022), (8, 102106511), (13, 62834776), (26, 31417388), (52, 15708694), (104, 7854347), (137, 5962424), (274, 2981212), (548, 1490606), (1096, 745303), (1781, 458648), (3562, 229324), (7124, 114662), (14248, 57331)]